Denver's Mile High Mystery: How Many Feet Is That, Really?
The City of Denver, a prominent location in Colorado, gains its fame from its unique altitude. The Mile High moniker, directly related to the measurement of this altitude, presents an intriguing analytical challenge. The altitude measurement, a task often addressed using tools like a precise Altimeter, indicates Denver's approximate elevation. This elevation sparks the question: denver is the milehigh city. how high is this in feet? Understanding this requires acknowledging that the term 'mile high' refers to approximately 5280 feet, a standard unit of measurement. While there can be measurement variations, this provides a general understanding of Denver's elevation using the concept of Feet.
Denver, Colorado. The name itself conjures images of snow-capped peaks and vibrant city life nestled against the backdrop of the majestic Rocky Mountains. But one aspect of Denver's identity stands above all else: its moniker as the Mile High City.
This enduring nickname has woven itself into the very fabric of Denver's culture, from its sports teams to its local businesses. However, beneath the surface of this seemingly straightforward designation lies a persistent question: Just how high is Denver, really?
While the "Mile High" title is widely embraced, pinpointing Denver's precise altitude in feet is a subject that often leads to confusion and debate. So, let's start our mile high exploration.
The Quest for Clarity
This isn't just about splitting hairs over a few feet. It's about understanding the science of altitude, the history behind the nickname, and the geographical factors that contribute to Denver's unique position in the world.
This article serves as your definitive guide, cutting through the ambiguity to provide a clear and concise answer to the question of Denver's altitude. Prepare to explore the facts, dispel the myths, and truly understand what it means for Denver to be the Mile High City.
The Birth of a Nickname
The story of Denver's "Mile High City" nickname is intertwined with the city's early development and its aspirations to become a major metropolitan hub. The moniker wasn't simply plucked from thin air. It was a deliberate effort, rooted in surveying and civic pride, to establish Denver's unique position.
A Matter of Measurement
Early surveys played a crucial role in solidifying Denver's claim to the title. These initial measurements, although perhaps less precise than modern methods, provided the foundation for the city's identity. The 5,280-foot mark—equivalent to one mile—became a symbol of Denver's ambition and its connection to the surrounding landscape.
Addressing the Altitude Ambiguity
Despite the historical basis and widespread use of the "Mile High" nickname, a degree of ambiguity persists. Discrepancies in measurements, varying reference points within the city, and simple misunderstandings all contribute to the ongoing confusion.
Is it precisely 5,280 feet everywhere in Denver? The answer, as we'll explore, is a nuanced one.
Our Mission: A Clear and Concise Answer
The primary aim of this article is to provide a definitive answer to the question of Denver's altitude. We will delve into the specifics of the measurement, exploring the relevant terminology and identifying the key landmarks that solidify Denver's claim to its famous nickname.
We'll explore the concepts of altitude, elevation, and sea level, ensuring that you have a solid understanding of the underlying science. By the end of this exploration, you'll be equipped with the knowledge to confidently address the "Mile High" question.
Denver, Colorado: More Than Just a City
Having established the enduring allure and the inherent curiosity surrounding Denver's "Mile High City" moniker, it's time to ground ourselves – quite literally – in the city's geographical context. Denver isn't just any city; it's a city intrinsically shaped by its precise location within the vast expanse of Colorado.
A Foothill Fortress
Nestled against the eastern slope of the Rocky Mountains, Denver's positioning is paramount to understanding its elevation. It's not simply a matter of being near mountains; Denver occupies a unique space where the Great Plains meet the dramatic uplift of the Rockies.
This strategic location has profoundly influenced everything from its climate to its economic development.
The Rockies' Embrace
Denver's proximity to the Rocky Mountains isn't merely aesthetic. The mountains act as a natural barrier, influencing weather patterns and creating a unique microclimate. The orographic lift – the process where air is forced upwards as it encounters a mountain range – contributes to the city's frequent sunshine and occasional dramatic weather events.
Moreover, the Rockies are geologically young, their uplift still influencing the landscape. This constant geological activity plays a significant role in the overall elevation of the surrounding area, including Denver itself.
Geography's Gift: Altitude
The very essence of Denver's "Mile High" status stems directly from its geographical coordinates. As the plains gradually rise to meet the mountains, Denver finds itself perched at an elevation significantly higher than the surrounding flatlands.
This elevated position impacts everything from air density to the boiling point of water, subtly shaping the daily lives of its residents and visitors. Denver's altitude is not accidental; it's a direct consequence of its position on the cusp of the Rocky Mountain range.
Understanding this interplay between geography and elevation is crucial to appreciating Denver's unique identity. It's more than just a talking point; it's an integral part of the city's DNA.
Having established the enduring allure and the inherent curiosity surrounding Denver's "Mile High City" moniker, it's time to ground ourselves – quite literally – in the city's geographical context. Denver isn't just any city; it's a city intrinsically shaped by its precise location within the vast expanse of Colorado. This begs the question, how did Denver acquire this now-iconic title, and why has it resonated so deeply with the city's identity?
The "Mile High City" Nickname: Origin and Significance
The story of Denver's "Mile High City" nickname is intertwined with the city's history, ambition, and its unique geographical reality. Understanding its origins sheds light on why this moniker has become synonymous with Denver itself.
A Historical Ascent
Tracing the precise origins of the nickname proves to be a fascinating historical endeavor. While pinpointing the exact moment the name emerged is difficult, it's generally believed to have gained traction in the early 20th century.
As Denver grew, boosters and civic leaders recognized the marketing potential of the city's unique altitude. This period marked the beginning of a concerted effort to promote Denver as the "Mile High City".
The nickname wasn't simply a catchy phrase; it was a statement of fact, albeit one that would be repeatedly measured and debated over the years.
Embracing the Identity: More Than Just a Name
Denver didn't just passively accept the "Mile High City" nickname; it actively embraced it. This embrace is evident in various aspects of city life, from sports teams to landmarks.
The most prominent example is, of course, Empower Field at Mile High, home of the Denver Broncos. The very name of the stadium serves as a constant reminder of the city's altitude.
This intentional incorporation of the "Mile High" identity has solidified its place in the city's collective consciousness. It has become more than just a marketing slogan.
It’s an intrinsic part of Denver’s cultural DNA.
A Source of Civic Pride
The "Mile High City" nickname is more than just a geographical descriptor; it’s a source of civic pride. It sets Denver apart from other cities, giving it a unique identity and a sense of place.
The altitude has even subtly influenced the collective spirit of Denverites. There's a sense of being a part of something special, something elevated.
This sense of pride and identity is a key reason why the "Mile High City" nickname has endured for so long.
It has fostered a feeling of collective uniqueness.
Having explored the historical tapestry woven around Denver's celebrated moniker, it's time to distill the essence of the "Mile High City" into a single, irrefutable numerical truth. The nickname isn't merely a romantic notion; it's anchored to a precise measurement, a foundation upon which the city's identity firmly rests. Let's delve into the significance of this figure and its profound connection to Denver's lofty stature.
5,280 Feet: The Definitive Answer
At the heart of Denver's identity lies a fundamental unit of measurement: the foot. And more specifically, 5,280 of them.
This number isn't arbitrary; it's the cornerstone of Denver's celebrated nickname.
It represents the precise number of feet that constitute one mile. Denver's altitude, at its designated measurement point, aligns remarkably close to this figure.
The Magic Number: 5,280
One mile equals exactly 5,280 feet. This is a non-negotiable, universally accepted standard. This equivalence is not just a mathematical fact.
It's the very basis upon which Denver stakes its claim as the "Mile High City."
Without this precise correlation, the nickname would be nothing more than a whimsical aspiration.
Why This Number Matters
Altitude, in simple terms, is the vertical distance above a reference point, typically sea level. When we say Denver is the "Mile High City," we're essentially saying that its elevation is approximately one mile above sea level.
This is where the significance of 5,280 feet becomes crystal clear.
It provides a tangible, relatable metric for understanding Denver's elevated position. This specific number resonates because it transforms an abstract concept – altitude – into a concrete, easily graspable idea.
It's the difference between vaguely knowing Denver is "high up" and understanding that it sits at roughly a mile above the ocean.
Altitude Defined by Feet
To truly understand Denver's claim, we must embrace the relationship between feet and altitude. Every foot contributes to the overall measurement.
Each foot incrementally builds the city's reputation.
The cumulative effect of these 5,280 feet is what defines Denver's unique geographical identity.
Having explored the historical tapestry woven around Denver's celebrated moniker, it's time to distill the essence of the "Mile High City" into a single, irrefutable numerical truth. The nickname isn't merely a romantic notion; it's anchored to a precise measurement, a foundation upon which the city's identity firmly rests. Let's delve into the significance of this figure and its profound connection to Denver's lofty stature.
Altitude vs. Elevation: Untangling the Terms
When discussing Denver's height, the words altitude and elevation frequently surface. Are they interchangeable? Do they carry subtle differences that demand careful consideration? The answer, in essence, is both yes and no.
Defining Altitude
Altitude, in its purest form, refers to the vertical distance of an object or point above a designated reference level. Most commonly, this reference is mean sea level.
It's a straightforward measurement, quantifying how high something is. In aviation, for example, altitude is a critical parameter, constantly monitored to ensure safe flight.
Defining Elevation
Similarly, elevation also signifies the height above a reference point, and like altitude, that point is almost universally mean sea level. The term is often used in geographical contexts.
Think of mountain ranges, topographical maps, and surveying reports; elevation is the standard term for describing the land's vertical position.
Interchangeability and Nuances
In most everyday conversations, altitude and elevation function as synonyms. If you're casually discussing Denver's height, using either term will accurately convey the intended meaning.
However, subtle nuances can arise in specific technical or scientific contexts. While the underlying concept remains the same, the choice of word might reflect the field of study or the specific application.
For example, a pilot might speak of an aircraft's altitude, while a geologist might refer to the elevation of a mountain peak.
The critical takeaway is that both terms essentially describe the same attribute: height above sea level. The context typically dictates which word is more appropriate, but the core meaning remains consistent.
Having navigated the nuances between altitude and elevation, one crucial concept remains central to understanding Denver's Mile High status: the very foundation upon which all such measurements are built.
Sea Level: The Unwavering Foundation
Imagine trying to measure the height of a building without a consistent starting point. Chaos would ensue. This is precisely why sea level exists; it provides that universal, indispensable baseline for measuring altitude and elevation across the globe.
Defining Sea Level
Sea level isn't simply the ocean's surface frozen in time. The ocean is in constant motion, influenced by tides, winds, currents, and gravitational forces. Therefore, sea level is defined as the average height of the ocean's surface over a long period, typically several years.
This averaging process smooths out the transient variations, establishing a consistent and reliable reference. Think of it as a global zero point, a shared standard that transcends geographical boundaries.
Why Sea Level Matters: A Universal Yardstick
Why is sea level so critical? The answer lies in its accessibility and its relative stability.
Unlike land, which varies dramatically in height and form, the ocean provides a continuous, interconnected surface across much of the Earth. This interconnectedness allows for the establishment of a global reference system.
Furthermore, while the ocean isn't perfectly static, its long-term average height remains relatively constant compared to the shifting tectonic plates and erosional forces that reshape the land. Sea level, therefore, provides a stable and consistent benchmark for measuring vertical distances.
The Role of Geodesy
The science of geodesy plays a crucial role in precisely defining and monitoring sea level. Geodesists use sophisticated techniques, including satellite measurements and tide gauges, to track changes in sea level and refine our understanding of this fundamental reference.
These measurements are not merely academic exercises; they have profound implications for understanding climate change, coastal management, and, yes, even confirming the altitude of cities like Denver.
Local Variations and Datums
It's important to acknowledge that local variations in sea level do exist. Factors such as gravity and ocean currents can cause slight deviations from the global average.
To account for these variations, surveyors and cartographers use different vertical datums, which are localized reference surfaces that are adjusted to match the specific conditions of a particular region. These datums provide a higher level of accuracy for local altitude measurements.
In essence, sea level provides the foundation upon which all altitude and elevation measurements are built. It is the universal yardstick that allows us to compare the heights of mountains, cities, and even airplanes across the globe. Without this consistent baseline, understanding our world's vertical dimension would be an impossible task.
Having navigated the nuances between altitude and elevation, one crucial concept remains central to understanding Denver's Mile High status: the very foundation upon which all such measurements are built. Sea level, providing a universal, indispensable baseline for measuring altitude and elevation across the globe.
But Denver doesn't just rely on abstract measurements. The city offers a tangible testament to its iconic height, a place where the "Mile High" claim becomes undeniably real.
Landmark Confirmation: The Colorado State Capitol Building
The Colorado State Capitol Building stands as a powerful symbol, not just of governance, but of Denver's very identity. Its presence visually confirms and reinforces the city's celebrated altitude, offering residents and visitors alike a concrete connection to the "Mile High" moniker.
A Denver Icon
More than just a government building, the Capitol is a visual cornerstone of Denver. Its gleaming dome, inspired by the U.S. Capitol, dominates the skyline, acting as a constant reminder of the city's place in the landscape – both literally and figuratively.
The building's strategic location and architectural grandeur contribute to its significance, making it a frequent destination for tourists and a familiar sight for locals. It represents not only the seat of Colorado's government but also a point of civic pride.
The 5,280-Foot Step
The true genius of the Capitol Building in solidifying Denver's claim lies within a specific detail: the famous fifteenth step on the west side of the building. This step, meticulously surveyed and marked, sits exactly one mile (5,280 feet) above sea level.
The existence of this marker transforms the abstract concept of altitude into a tangible reality. You can literally stand at a point that officially declares Denver's Mile High status.
Originally, there was only one marker identifying the 5,280-foot point, placed in 1909. However, further surveys revealed some inaccuracies.
This led to the placement of subsequent markers, including a more precise marker in 1969 and a medallion in 2003. The multiple markers highlight the city's commitment to accurately representing its celebrated altitude.
Experiencing the Mile High Reality
The Capitol's Mile High marker offers a unique experience. Visitors can stand on the step, take photos, and literally feel the reality of Denver's elevation. This interactive element is far more compelling than simply reading a number.
It transforms the abstract concept of altitude into a personal experience. It solidifies the city's identity in the minds of those who visit.
The Colorado State Capitol Building, therefore, is more than just a beautiful piece of architecture. It is a physical embodiment of Denver's "Mile High" identity. It is a landmark that allows people to connect with the city's unique geographical characteristic in a tangible and memorable way.
Denver's Sporting Venues: Embracing the Altitude
The Mile High City's identity isn't just etched in stone at the Capitol Building; it's amplified within the roar of the crowd at its iconic sporting venues. These arenas aren't simply places to watch a game; they are active participants in Denver's narrative, constantly reminding everyone of the unique environment that defines the city.
Coors Field: Where Baseballs Fly a Little Further
Home to the Colorado Rockies, Coors Field embraces its altitude, becoming part of the team's brand. While not directly referencing the "Mile High" nickname in its name, the stadium's location at approximately 5,200 feet above sea level is an undeniable part of its identity.
The thinner air at this elevation impacts the game, most notably causing baseballs to travel farther than at lower altitudes. This phenomenon, often referred to as the "Coors Field Effect," has become an integral part of the Rockies' lore and a constant topic of conversation among baseball fans.
It influences strategy, player selection, and even the way the field is designed. The spacious outfield dimensions are a direct response to the increased ball flight, creating a unique playing environment that distinguishes Coors Field from other ballparks.
Empower Field at Mile High: More Than Just a Name
Perhaps the most direct embodiment of Denver's altitude, Empower Field at Mile High, home of the Denver Broncos, proudly wears the city's nickname. Its very name serves as a constant reminder of the elevation at which the team plays.
The stadium's moniker isn't merely symbolic; it's a source of pride for Broncos fans and a psychological edge for the team. Opponents visiting Empower Field are constantly reminded of the altitude, which can impact their performance, particularly late in the game.
The Broncos organization leverages this association, incorporating the "Mile High" theme into its marketing and promotions. From merchandise to game-day experiences, the altitude is celebrated as a defining characteristic of the team and its home.
The Altitude Advantage: Real or Perceived?
The effects of altitude on athletic performance are a subject of ongoing debate. While scientific studies confirm that the thinner air can lead to reduced oxygen intake and increased cardiovascular strain, the psychological impact should not be underestimated.
For athletes unaccustomed to competing at high altitudes, the perceived difficulty of breathing can be a significant mental hurdle. Denver's teams, however, have learned to adapt and thrive in this environment, often turning it into a competitive advantage.
Moreover, spectators may experience the effects of altitude as well, especially those not accustomed to the elevation. While it rarely poses a serious health risk, it is a reminder that Denver is a city unlike any other.
Ultimately, Denver's sporting venues are more than just places to watch a game; they are integral components of the city's identity. By embracing the "Mile High" moniker, these venues reinforce Denver's unique place in the world and provide a constant reminder of the altitude that defines it.
Empower Field at Mile High proudly proclaims Denver's elevation, yet the city's identity is further shaped by its geographical context. Understanding the landscape is key to grasping how Denver became, and remains, the Mile High City.
The Geography of Denver and Colorado: A High-Altitude Landscape
Colorado's iconic image is undeniably intertwined with its majestic mountain ranges. These towering peaks, sprawling valleys, and high-altitude plains are not merely scenic backdrops; they are the geological foundation upon which Denver's identity is built.
Colorado's Mountainous Terrain: A Defining Feature
The Rocky Mountains dominate the western portion of the state, creating a dramatic contrast to the eastern plains.
These mountains, formed over millions of years through tectonic uplift and erosion, are characterized by jagged peaks, deep canyons, and vast alpine meadows.
The Continental Divide, which runs through the heart of the Rockies, separates the watersheds that drain into the Pacific and Atlantic Oceans.
Denver: Where the Plains Meet the Peaks
Denver sits at a unique geographical crossroads, where the Great Plains rise to meet the eastern edge of the Rocky Mountains.
This transitional zone, known as the High Plains, is characterized by gently rolling hills and a gradual increase in elevation as you move westward toward the mountains.
Denver's location on this High Plains significantly contributes to its altitude, positioning it well above the average elevation of cities further east.
The Front Range: A Corridor of Urbanization
The Front Range is a term used to describe the region of Colorado where the mountains meet the plains, encompassing a string of cities including Denver, Boulder, and Colorado Springs.
This area has experienced significant population growth due to its appealing climate, access to outdoor recreation, and economic opportunities.
The proximity to the mountains provides stunning views and easy access to hiking, skiing, and other mountain activities, further cementing Denver's association with the high-altitude environment.
How Geography Influences Denver's Altitude
Denver's altitude isn't just a random number; it's a direct result of its geographical location relative to the Rocky Mountains.
The gradual rise in elevation from the Great Plains westward culminates in Denver's position at approximately 5,280 feet above sea level.
This elevation is not an anomaly, but rather a natural consequence of the region's geological history and its location on the High Plains at the foot of the mountains.
The high-altitude landscape of Denver and Colorado, a blend of towering peaks and expansive plains, naturally leads to questions about how we actually know Denver sits at exactly a mile high. The answer lies in the science of surveying, and the sophisticated tools used to measure altitude with remarkable precision.
Surveying and Measurement Tools: The Science of Altitude
Measuring altitude isn't a simple guessing game. It relies on established scientific principles and meticulously calibrated instruments. From traditional methods to cutting-edge technology, the pursuit of accurate altitude measurement has driven innovation for centuries.
The Role of Altimeters
At its core, an altimeter is an instrument that measures altitude. Altimeters range from basic, mechanical devices to sophisticated electronic systems.
Barometric altimeters, the most common type, work by measuring atmospheric pressure. Since air pressure decreases with increasing altitude, these altimeters can infer elevation based on pressure readings.
However, barometric altimeters require careful calibration. Weather conditions and temperature fluctuations can influence air pressure, affecting accuracy.
GPS and Satellite Technology
The advent of the Global Positioning System (GPS) revolutionized altitude measurement. GPS receivers use signals from a network of satellites to determine their precise location on Earth. This includes latitude, longitude, and altitude.
GPS technology offers several advantages: it is not affected by local weather conditions, and it can provide highly accurate altitude readings, often within a few meters.
Differential GPS (DGPS) enhances accuracy even further by using a network of ground-based reference stations to correct for errors in the satellite signals. This method is used for highly precise surveying and mapping applications.
LiDAR: A High-Tech Approach
LiDAR (Light Detection and Ranging) is another advanced technology used for altitude measurement. LiDAR systems use laser pulses to scan the Earth's surface.
By measuring the time it takes for the laser pulses to return to the sensor, LiDAR can create highly detailed three-dimensional models of the terrain. These models can be used to determine altitude with exceptional accuracy.
LiDAR is often used in airborne surveys, where the LiDAR sensor is mounted on an aircraft. This allows for rapid and efficient mapping of large areas.
The Importance of Accuracy
The quest for precise altitude measurements isn't just about satisfying curiosity. Accurate altitude data is essential for many practical applications:
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Aviation: Pilots rely on accurate altimeters for safe navigation and landing.
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Mapping and Surveying: Cartographers and surveyors need precise altitude data to create accurate maps and terrain models.
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Construction: Engineers use altitude data to design and build infrastructure projects such as roads, bridges, and buildings.
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Scientific Research: Scientists use altitude data to study climate change, geology, and other environmental phenomena.
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Validating Denver's Claim: Ultimately, these precise measurements validate and confirm Denver's proud title: The Mile High City.
National Geodetic Survey: The Authoritative Source on Altitude
The high-altitude landscape of Denver and Colorado, a blend of towering peaks and expansive plains, naturally leads to questions about how we actually know Denver sits at exactly a mile high. The answer lies in the science of surveying, and the sophisticated tools used to measure altitude with remarkable precision.
But the tools themselves are only as good as the framework that governs their use and ensures consistency. That's where organizations like the National Geodetic Survey (NGS) step in, providing the crucial reference points and standards that underpin accurate altitude determination across the nation.
Understanding the NGS Mission
The National Geodetic Survey, a part of the National Oceanic and Atmospheric Administration (NOAA), plays a vital role in defining and maintaining the National Spatial Reference System (NSRS).
Think of the NSRS as the fundamental infrastructure upon which all precise positioning activities in the United States are built.
This includes everything from mapping and charting to infrastructure development and, of course, accurate altitude measurements.
Defining and Measuring Elevations: A Foundation of Precision
The NGS's primary objective is to define, maintain, and provide access to the NSRS. This involves:
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Establishing a network of precisely measured control points.
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Developing and refining geodetic models.
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Providing tools and services that allow users to accurately determine their position and elevation anywhere in the country.
NGS essentially lays the groundwork for accurate spatial information, which in turn helps support countless applications across various sectors.
Why is the NGS Relevant to Denver's Altitude?
When considering the "Mile High City" and its altitude, the NGS's work becomes particularly relevant.
The NGS provides the authoritative framework for verifying and validating altitude claims.
Their data and services are used by surveyors, engineers, and other professionals to ensure that altitude measurements are consistent, accurate, and tied to a reliable reference system.
This ultimately adds a layer of unquestionable credibility to Denver's long-held identity.
The Geoid and Orthometric Heights
The NGS utilizes the geoid, a model of the Earth's equipotential surface, to determine orthometric heights, which are commonly understood as elevations above sea level.
Understanding the geoid and its relationship to elevation is key to grasping the NGS's crucial role.
Essentially, the geoid serves as a more accurate representation of "sea level" than a simple mathematical model, accounting for the Earth's irregular gravitational field.
This allows for more precise elevation measurements, ensuring that Denver's mile-high status is not just a catchy nickname, but a scientifically verifiable fact supported by the nation's leading geodetic authority.
Contributing to Infrastructure and Beyond
Beyond confirming Denver's altitude, the NGS's work has far-reaching implications:
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Improved infrastructure planning and construction.
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More accurate flood risk assessments.
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Better understanding of sea-level rise.
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Support for navigation and aviation.
In essence, the National Geodetic Survey provides the essential spatial framework that underpins a vast range of activities crucial to modern society. Its contribution to verifying Denver's altitude is merely one example of its broader and more significant impact.
Denver's Mile High Mystery: Frequently Asked Questions
Here are some common questions about Denver's iconic "Mile High" nickname and its actual elevation.
Why is Denver called the "Mile High City"?
Denver is called the "Mile High City" because its official elevation is approximately one mile above sea level. That equates to 5,280 feet! So, when people say denver is the milehigh city. how high is this in feet, they're referring to this height.
Is Denver exactly one mile high?
The measurement of Denver's elevation is taken at a specific point: the 13th step of the State Capitol building. While that's the official marker, the city's altitude varies. So it's around one mile.
What does "5,280 feet" actually mean in practical terms?
Being at 5,280 feet above sea level affects things like air pressure, which is lower than at sea level. This can mean that things like water boil at a slightly lower temperature, and some people may experience altitude sickness.
Does being at a high altitude like Denver have any impact on visitors?
Yes, some visitors may experience altitude sickness, especially if they're not used to high altitudes. Common symptoms include headaches, nausea, and shortness of breath. Staying hydrated and avoiding strenuous activity upon arrival can help. Also, remember denver is the milehigh city. how high is this in feet? 5,280 feet!