South America

Damming Chile's Rio Baker

Outside Magazine offers free photo galleries. See the best in outdoor photography, featuring top pictures of Chile’s Rio Baker.

Landscapes Around the World: Exposure Gallery

Outside offers free photo galleries, screensavers, and computer wallpaper downloads. See the best in travel photography, featuring top pictures of Landscapes Around the World Exposure Gallery.

NRDC

Director of Major Gifts Priscilla Bayley

Adventure Altruism All-Stars

Attention, all cynics: You can change the world. But don't take our word for it. Here are people combining big ideas and bold adventures, including our first-ever Reader of the Year.

Can I use a four-season tent on Aconcagua?

Is an expedition or burly mountaineering tent (such as The North Face Mountain 25 or Mountain Hardwear's Trango) needed for Aconcagua? Will a sturdy four-season...