The Umpqua Hot Springs Trail is a short 0.3 mile hike to the springs. A "tub" is hewn out of the travertine deposits surrounding the springs. The springs, at a temperature of 108 degrees, is located on a bare rock face 150 feet above the North Umpqua River. From the tub, there is a view of Surprise Falls across the river.
The Narrows, Zion National Park. My family and I went here a few years back and it was one of the coolest hiking expereinces since the whole path is between two canyons and you hike through water. Used to live 15 min from Zions. Can't wait to go back!!!