Jason, this sport of poking about IS somewhat physical. Here\'s a \'spoiler\' for Spooky and Peek-a-Boo.
If this looks like fun, you\'re set! These canyons are quite short, and you\'ll be past the difficult places in a few tens of minutes. It\'s not like you\'ll be climbing the Eigernordwand, but you do need to free from basic health issues. If you\'re significantly over 200#, have a bad hip or other mobility problem, some of the suggested canyons may not be much fun. Willis Creek is a dead-level stroll. Zebra is quite easy apart from a modest hike in and a few pools of variably (Inches to a few feet!) deep, potentially cold, water near the entrance. \'Flood\' conditions depicted at . Every other \'interesting\' canyon I\'ve visited has required at least a minor bit of rock hopping.