One of the most challenging treks in the Grand Canyon is also one of the most rewarding. Solitude is possible on this ...

For a nice hike ... canyon's edge. The road is only accessible to four-wheel-drive vehicles, and travelers should be equipped for wilderness travel. Camping also requires a backcountry permit ...

It is one of the canyon ... and hike straight through the heart of it all. Backcountry explorer Rich Rudow (at left) and the author eat dinner beside a spring in Olo Canyon, one of the Grand ...