Extensive snow coverage in early July

Hurricane Pass (12,730′) & California Pass (12,960′), San Juan Range

The National Water and Climate Center reported that the SWE (snow water equivalent) for the San Juan Mountains, including Hurricane Pass and California Pass, in May of 2019 was 728% above normal. It was such a heavy snow year that most of the back country at higher elevations was still buried in July. The heavy amounts of snow also caused a significant number of avalanches in the state. The only option out of Silverton to the Alpine Loop this July was to take SH 100 to Gladstone. Heavy avalanche debris still blocked the route to Animas Forks from Silverton using County Rd. 2.

Heading out of Silverton on SH 110, you pass Gladstone, which sits in a flat meadow where the five forks of Cement Creek meet. The town began in the late 1870’s from the surrounding mines including a sawmill just below the town site. As the mines grew, the sawmill was needed by other mines in the area, so a wagon road was graded up Cement Creek. In 1879 this wagon road went over Hurricane Pass and down Poughkeepsie Gulch as the route from Silverton to Ouray.

oday Poughkeepsie Gulch is generally for high clearance 4×4 vehicles that don’t mind a few road scars. The route today includes Hurricane and California Pass, and eventually leads down to Animas Forks.

The San Juan Mountains offer incredible outdoor beauty, including areas such as American Basin, Mt Sneffels, and Stony Pass.

  • Destination: California Pass
  • Rating: Moderate
  • 4×4 Road: SH 110, CR 10
  • Round trip: 20.6 miles / 33.1 km
  • Elevation: 9,318′ – 12,960′ (+3,642′)/ 2,840m – 3,950m (+1,110m)

County: San Juan
Agency: U.S. Forest Service
Nat’l Forest: San Juan

Elevation Map (select to enlarge)

GPS Route with Elevation

This area is part of the Alpine Loop, a 4X4 lover’s dream. There are countless trails all leading to incredible alpine beauty and history.

Video Tour

Route Directions

Starting from Silverton, exit Highway 550 onto Greene St./Hwy 110

Continue on Hwy 110 through Silverton (1.2 Miles)

Turn left to stay on Hwy 110 (6.4 Miles)

Slight left onto County Rd 10/Hurricane Pass

Trailhead Directions