Natural rock pools, Pamukkale
Umpqua hot springs, Oregon. Been here! Done this!
Deer Creek Canyon, Grand Canyon National Park, Arizona; photo by panafoot, via Flickr
Mineral Spring, Cornwall, NY
The Wonder Tree, Klamath, California
Biei, Hokkaido | Japan
Galapagos Islands in the Pacific Ocean
Provence, France~I do not own the rights to this photo. I just thought it was great!