Waterfall Trail

The Waterfall Trail at Tonto Natural Bridge State Park provides access to one of the most photogenic features of this remarkable geological site, leading hikers to a travertine waterfall that cascades directly into the tunnel entrance of the natural bridge. This short but rewarding trail descends along the canyon wall to a viewpoint where the full drama of the falling water and the ancient travertine arch can be appreciated together in a single composition. The waterfall is fed by the same mineral-rich springs that have been building the travertine bridge structure for thousands of years, and its characteristic creamy white and tan hues reflect the high calcium carbonate content of the water source. The mist from the falls creates a microclimate that supports lush vegetation including mosses, ferns, and moisture-dependent wildflowers that flourish in this otherwise arid Arizona landscape. The trail surface is rocky and can be slippery when wet, requiring careful footing throughout the descent and return. From the viewpoint, the scale of the natural bridge overhead is truly impressive, with the arch framing the sky above the rushing waterfall. This trail pairs naturally with the Pine Creek Trail and Bathtub Trail to provide a comprehensive exploration of Tonto Natural Bridge's remarkable travertine formations. Visit in morning when light angles into the canyon to illuminate the waterfall and bridge tunnel most dramatically.