Hellsgate Trail #37

Hellsgate Trail #37 is a remote, extremely strenuous long-distance hike in the Hellsgate Wilderness of Arizona’s Tonto National Forest. Expect a high-stakes day with big elevation movement and rough footing, dropping off the rim into the Tonto Creek gorge.

The route is point-to-point at about 21.2 miles and is described as “Extremely Strenuous / Hard,” with an elevation change on the order of 4,343 feet. Plan for sustained climbing on the way back out—this is not a simple out-and-back cruise.

A defining feature is the steep, loose descent into the canyon. The final stretch into Tonto Creek is especially punishing, with nearly 2,000 feet of downhill over the last two miles and little to nothing to make the gravel feel manageable.

Water and shade are major logistics constraints. There are no reliable water sources until you reach the creek, roughly seven miles in, so carry enough water from the start.

Multi-day use is common for groups that want to cross the gorge and continue toward the southern terminus—one segment may require swimming and climbing depending on where you’re linking up. Treat the canyon crossing as part of the route planning, not an optional detour.

Access is handled from both sides of the wilderness. The northern approach is reached from Payson via AZ-260, turning onto Forest Roads 405A and 893; the southern approach requires a high-clearance 4WD vehicle via Forest Roads 129 and 133.

More information: Hiking Yavapai - 5enses Magazine, Young - Arizona Handbook, To Hellsgate and Back - Arizona Highways Magazine