Published October 28, 2008 11:24AM

'Mt. Washington, New Hampshire (Tim Seaver)'
From Alaskan bushwhacks to Sonoran scrambles, here are directions–and essential techniques–for 10 top backpacking destinations where scenery, solitude, and challenge work together to turn adventure up a notch. Call it the virtuous circle of epic treks.
Cold War: A Winter Traverse of New Hampshire’s Presidential Range
Rocky Mountain (Extra) High: Lightning On The Colorado Trail
Hiking Hip Deep in Florida’s Swamps
Highpoint Montana
Alaskan Labyrinth: Bushwacking in Denali
Bear Patrol in Glacier
Washington Paddling: Operation Orca
Mt. Adams: Solitude On Ice
Canyon Connections: Link Grand Canyon To Zion
Thru-Hike The Roadless Sierra