Adventure

Exploring one of the longest and deepest slot canyons in the world

We asked sanitation experts to name their favorite planet-preserving solutions

Canoeing in the Adirondacks

Shaped by ancient ice and the lash of wind and water, the Koster Islands' landscape is geologically distinct from that of mainland Sweden

A Great Plains native finds his way home

Jettison the tent, the candle lantern, and that copy of Moby-Dick. Ultralight through-hiking takes you farther, faster.

Can the artistic free-for-all go green?

The challenge of the Appalachian Trail seems to attract eccentrics

Perched on the crest of the Allegheny range, the Sods promises some of the wildest land east of the Mississippi

The civilized approach to conservation