Aspen Air: Altitude Lies Burning Summer Lips?

Photograph of Franklin Everett ShawBy Franklin Everett Shaw
January 7, 2026

The thin air hits you like a wall. You step off the plane in Aspen, Colorado, feeling strangely lightheaded, even before you’ve wrestled your ski bag off the carousel. That’s altitude sickness knocking. But don’t let it ruin your Rocky Mountain adventure. With a little planning and some insider knowledge, you can conquer the altitude and enjoy everything Aspen has to offer.

Aspen sits at a lofty 7,908 feet (2,410 meters). That’s significantly higher than sea level cities like Miami, Florida, or Houston, Texas. For flatlanders, this altitude change can trigger a cascade of physiological responses, leading to altitude sickness, also known as acute mountain sickness (AMS).

Pre-Trip Acclimatization: Your Secret Weapon

The best defense against altitude sickness is a good offense: acclimatization. This means gradually exposing your body to higher altitudes before your trip. Unfortunately, driving from Houston to Aspen isn’t exactly feasible for most. So, what can you do?

  • Simulated Altitude Training: Consider simulated altitude training. Hypoxic air generators, available at some gyms or for home use, reduce the oxygen concentration in the air you breathe, mimicking higher altitudes. Start several weeks before your trip, gradually increasing the duration and intensity of your sessions. Even short, intermittent exposures can help.

  • Intermittent Hypoxic Training (IHT): This involves breathing hypoxic (low oxygen) air for short periods, interspersed with normal air. Some studies suggest IHT can improve oxygen delivery and utilization. Look for clinics offering IHT in your area.

  • Hydration, Hydration, Hydration: Start hydrating before you leave. Dehydration exacerbates altitude sickness. Drink plenty of water in the days leading up to your trip. Avoid excessive alcohol and caffeine, which can dehydrate you.

  • Iron Check: If you’re prone to anemia, get your iron levels checked. Iron is crucial for oxygen transport in the blood. If you’re deficient, talk to your doctor about supplementation.

On-the-Ground Remedies: Conquering Aspen’s Heights

You’ve arrived in Aspen. Now what?

  • Slow and Steady Wins the Race: Resist the urge to immediately hit the slopes or tackle a strenuous hike. Take it easy on your first day. Light activity, like a leisurely stroll around town, is fine.

  • Hydration Protocol: The Aspen Elixir: Carry a water bottle with you everywhere. Aim for at least three liters of water per day. Consider adding electrolytes to your water to replace those lost through increased respiration.

  • Avoid Alcohol and Sedatives: Alcohol and sedatives can suppress breathing and worsen altitude sickness. Limit your alcohol intake, especially on your first few days.

  • Dietary Considerations: Eat a diet high in carbohydrates. Carbs are a more efficient fuel source at altitude. Avoid heavy, fatty meals, which can be difficult to digest.

  • Oxygen Bars: A Quick Boost? Aspen has several oxygen bars. While they provide a temporary boost, they’re not a long-term solution. Think of them as a pick-me-up, not a cure.

  • Medication: Acetazolamide (Diamox): Talk to your doctor about acetazolamide (Diamox). This medication can help your body acclimatize faster by increasing your breathing rate and helping you excrete bicarbonate. Start taking it a day or two before your trip, as prescribed by your doctor. Be aware of potential side effects, such as tingling in your fingers and toes.

Hiking the Ute Trail: A Specific Warning

The Ute Trail is a popular hike in Aspen, but it’s also a steep climb that quickly gains altitude. This makes it particularly challenging for those not acclimatized.

  • Start Early: Begin your hike early in the morning, when temperatures are cooler and you’re less likely to overheat.

  • Pace Yourself: Take frequent breaks. Don’t try to keep up with faster hikers. Listen to your body.

  • Turn Back if Necessary: If you experience any symptoms of altitude sickness, such as headache, nausea, or shortness of breath, turn back immediately. Don’t push yourself.

Burning Summer Lips vs. Altitude Sickness: Knowing the Difference

It’s easy to mistake the symptoms of altitude sickness for other ailments. Here’s how to differentiate:

  • Burning Summer Lips: This is usually caused by sun exposure and dehydration. It’s localized to your lips and can be treated with lip balm and hydration.

  • Altitude Sickness: This is a systemic condition that affects your entire body. Symptoms include headache, nausea, fatigue, dizziness, and shortness of breath. It’s often accompanied by a loss of appetite.

Common Mistakes and Pitfalls

  • Ignoring Early Warning Signs: Many people dismiss early symptoms of altitude sickness, hoping they’ll go away. This is a mistake. Address symptoms early to prevent them from worsening.

  • Overexertion: Pushing yourself too hard too soon is a common mistake. Take it easy on your first few days.

  • Dehydration: Not drinking enough water is a major contributor to altitude sickness. Stay hydrated.

  • Assuming You’re Immune: Just because you’ve been to altitude before doesn’t mean you’re immune. Altitude sickness can affect anyone, regardless of age or fitness level.

Real-World Scenario: The Florida Family Vacation

The Smiths, a family from Orlando, Florida, planned a ski trip to Aspen. They arrived on a Friday afternoon, excited to hit the slopes the next day. However, by Saturday morning, both parents had splitting headaches and felt nauseous. Their teenage son felt fatigued and dizzy. They had all underestimated the effects of altitude.

  • The Solution: The Smiths scaled back their plans. They spent Saturday resting and hydrating. They also visited an oxygen bar for a temporary boost. By Sunday, they felt much better and were able to enjoy some gentle skiing. They learned the importance of acclimatization and pacing themselves.

Actionable Insights for Your Aspen Adventure

  • Plan Ahead: Start acclimatizing weeks before your trip.

  • Hydrate Consistently: Drink plenty of water before, during, and after your trip.

  • Listen to Your Body: Don’t ignore early warning signs of altitude sickness.

  • Pace Yourself: Take it easy on your first few days.

  • Consider Medication: Talk to your doctor about acetazolamide (Diamox).

By following these tips, you can minimize your risk of altitude sickness and enjoy a memorable and healthy trip to Aspen, Colorado. Don’t let the altitude hold you back from experiencing the beauty and adventure that awaits.

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