Altitude & Acclimation
Altitude Sickness & Preparation
Brianna Walston
Breckenridge, CO, United States
I have been in the area for a while & I am still impacted by the altitude once-in-a-while. Breckenridge sits at 9,600 feet above sea level, and skiing can take you above 12,000 feet at Breckenridge Ski Resort. If you’re arriving from lower elevations, your body needs time to adjust to the thinner air.
At high altitude, there’s less oxygen available. It’s common to experience:
Headaches
Fatigue
Shortness of breath
Dizziness
Trouble sleeping
These symptoms are usually mild and temporary but can affect the first 24–48 hours of your trip. Sometimes I will even experience nausea!
How to Prevent Altitude Sickness
1. Hydrate aggressively
Start drinking extra water before you arrive and continue throughout your stay. The dry mountain air accelerates dehydration.
2. Take it easy on Day 1.
Avoid intense skiing, long hikes, or heavy workouts immediately upon arrival. A light walk through Main Street is a better first-day activity than tackling black diamond runs.
3. Limit alcohol the first night.
Alcohol dehydrates you and can worsen symptoms. Save the après celebrations for Day 2.
4. Eat well.
Balanced meals with carbs can help your body adjust more efficiently.
5. Sleep slightly elevated if possible.
Some visitors find this reduces headaches.
Oxygen Bars & Quick Relief
Breckenridge has oxygen bars (included in this guide!) offering short oxygen sessions that may temporarily relieve headaches and fatigue. These can help you feel better quickly, but they’re not a substitute for proper acclimation. Some hotels even offer them, like Mountain Thunder Lodge.
Hydration & Wellness Tips
Use a humidifier in your lodging if available.
Apply moisturizer and lip balm frequently (the dry air is intense).
Wear sunscreen!!!! UV exposure is stronger at high elevation, even in winter.
If symptoms worsen (severe headache, vomiting, confusion), seek medical care.
If possible, spend a night in Denver (5,280 ft) before heading to Breckenridge. Gradual elevation gain significantly reduces symptoms.
Some people don't experience altitude sickness while others will experience pretty big symptoms. I will randomly experience symptoms even though I spend a lot of time here. You can pack a portable boost oxygen for on the mountain!
Looking for things to do?
Go check out my guide for the best free things to do as well as itineraries and travel tips to make your trip unforgettable.