Mammoth Country
Mammoth Hot Springs
Upper Terraces

These travertine terraces provide an opportunity for spectacular photography. Because of vibrations on the board walkways, you must hand hold your camera. I shot these on 35mm 100 speed slide film with good results. Arriving early or near evening, you may find few people and can use a tripod. My driving distance was too great so had to shoot under light clouds in the middle of the day.