Mountaineering in Grand Teton, Mount Rainier, and Denali.
New outfitted trips, streamlined permitting systems, and (thanks to the lagging economy) fewer crowds: there's no better time to explore our national parks than right now. Ten strategies to finding...
Rock climbing and other kid-friendly activities in Yosemite National Park.
Rafting and fishing in Glacier National Park.
Paddling and cycling in Olympic and Crater Lake National Parks.
Hiking and canyoneering in Zion National Park's Parunuweap Canyon.
Changes to the Grand Canyon's lottery system mean you have a good chance at a self-guided trip.
Adventurers of the Year 2010. First descent of the Río Huallaga, Peru
From hot springs to mountain-town fiestas to one surprisingly easy island getaway, we've got you covered.
Now more than ever, the world could use some bight ideas. Like these.
Get Up for the Downslope
Ski mountaineer Greg Hill is on his way to skiing two million vertical feet in one year, and he's got a few tips for you. Listen up.
Playing in the shadow of a volcano in Papua New Guinea.
The winner for best U.S. trail running town is Ashland, Oregon.
Our picks for the five top river advocacy groups in the United States.