Yosemite is a magical place to visit, however, the altitude can cause some people to experience Yosemite altitude sickness. As a high-altitude based company in Colorado, we'll share everything you need to know to navigate the Yosemite altitudes.
Yosemite Altitude ranges from 2,127 feet to 13,114 feet above sea level depending on where in the national park you are.
Yosemite National Park is one of the most popular national parks in the United States, close to Yellowstone, with over 3 million visitors per year. With its breathtaking views, incredible hikes, and picturesque locations, Yosemite has something for everyone.
Yosemite Valley is one of the most visited parts of the park, which sits about 150 miles east of San Francisco. The valley floor altitude sits at 4000 ft (1219 m) above sea level, but rises to heights of 8846 ft (2696 m) at the iconic Half Dome that attracts hikers and climbers.
Here's some of the high-altitude areas of Yosemite:
While the base of Yosemite Valley is around 4,000 feet high, the park is home to many peaks that rise to much higher heights. Whether hiking, climbing, or casually touring — you should be well prepared for the chances of getting altitude sickness.
The altitude of Yosemite Valley floor is on average 4,000 feet, but quickly rises to 6,000 and 8,000 feet in elevation and higher in the surrounding mountains.
Yosemite's high elevation makes it a perfect place for hiking, biking, and camping. But if you're not careful, the elevation can make you feel sick with altitude sickness.
Yosemite altitude sickness occurs when your body isn't used to being at higher altitudes, and is caused by lower oxygen levels in the air also known as hypoxia.
Your body needs oxygen to keep working properly — so not having enough oxygen can cause physiological and oxidative stress leading to altitude sickness symptoms including problems like headaches, dizziness and nausea. Symptoms usually being to occur around 6-24 hours after high-altitude arrival.
Yosemite altitude sickness symptoms may include:
If you're planning a trip to Yosemite National Park, it's important to plan ahead to help avoid Yosemite altitude sickness, which we'll cover below.
Being based in Colorado, we know high altitude well and from our experience we'll share our best steps with you.
Here's 5 steps to avoid Yosemite altitude sickness:
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1. Yosemite's Highest Peaks
2. Yosemite National Park
3. Yosemite Valley
4. Half Dome
5. Clouds Rest
6. Mount Lyell
7. Yosemite Falls Trail
8. 11 Top-Rated Hikes in Yosemite National Park
9. Altitude Sickness University Of Michigan Health Service
10. Don’t let altitude sickness ruin your trip to Colorado
11. Effects of high altitude on humans
12. Tips to Boost Your Oxygen Saturation Level at Home
13. Why Do You Need to Drink a Lot of Water at a High Altitude?
14. Sleep: The Secret Ingredient of Injury Recovery
15. Effects of Alcohol
16. High altitude and oxidative stress
17. Effect of high altitude (7,620 m) exposure on glutathione