Riggins & Hells Canyon — Salmon River Whitewater and Heaven's Gate
Riggins is Idaho's whitewater town, wedged where the Little Salmon meets the main Salmon River at the mouth of the deepest river gorge in North America. Two and a half hours north of Boise, it is the launch point for the day's centerpiece: a jet-boat blast or raft trip up the Salmon into the walls of Hells Canyon, a stretch of standing waves, black-sand beaches, and bighorn-sheep country where the canyon plunges deeper than the Grand Canyon. Day two climbs from the river to the sky — a switchbacking mountain road up to the Heaven's Gate Lookout at 8,400 feet, where on a clear day you can see into four states across the immense trench of Hells Canyon, followed by a walk along the wild Rapid River before the drive home. It is a weekend of the canyon seen from the water and from the rim, with a night in the little river town between.