Acclimate to Higher Elevations If you're not used to high altitudes, take time to acclimate to avoid altitude sickness ... Carry a map, compass, or GPS device, and be aware of your surroundings.

Your body needs time to adjust to the higher elevation, so avoid intense physical activities, such as hiking or skiing, on ...

There are no specific factors such as age, sex, or physical condition that correlate with susceptibility to altitude sickness. Some people get it and some people don't, and some people are more ...

Boulder is 5,430 feet or 1,655 meters above sea level. For some, the high altitude can cause mild altitude sickness; for all, it means increased exposure to UV rays. Drink lots of water. Wear sunblock ...