Take the Underwood road about 7 miles west of White Salmon, WA on Hwy 14. At 3 miles look for a wide pullout and look for a faint boot track steeply down and left to the falls.
Canon 5D Mark III, 17-40mm @ 22m, 1/4 sec, f16, tripod, remote release
Spirit Falls is a popular 30 ft whitewater kayaking drop, and a very photogenic falls with massive hydraulics boiling up below the falls and the cascades below it. It is not a well known falls at all and take some rugged cross-country hiking to get to, with tripod positions perched precariously inches from a 40 drop to rocks or death-trap rapids. You also have to cover the lens with a cloth and when teh spray mist abates, jerk off the cloth and shoot quickly.