Tower Fall is a 132-foot waterfall in northern Yellowstone, close to the main park road. The drop is framed by eroded volcanic pinnacles, which make it one of the park's easier scenic stops to recognize at a glance.
The viewpoint is quick to reach, so it works well between the Grand Canyon of the Yellowstone, Lamar Valley, and Mammoth Hot Springs. Conditions and trail access can change, so check locally if you want to go beyond the main overlook.