3.4
(9)
85
hikers
02:43
6.17km
610m
Hiking
Hike the moderate Cimarrona Trail #586 for 3.8 miles through San Juan National Forest, gaining 2012 feet to the Cimarrona Arch Window.
Last updated: February 26, 2026
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Your route passes through protected areas
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Waypoints
Highlight • Rest Area
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6.17 km
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Way Types
6.17 km
Surfaces
6.17 km
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Friday 8 May
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This route was planned by komoot.
The optimal time to hike this trail is generally from May through October. During these months, you can expect more favorable weather conditions and blooming wildflowers, especially on the drive to the trailhead.
Yes, the Cimarrona Trail #586 is located within the Weminuche Wilderness, where dogs are generally allowed. However, it's always best to keep your dog on a leash to protect wildlife and ensure a pleasant experience for all hikers. Remember to pack out all waste.
The Cimarrona Trail #586 is located within the San Juan National Forest and the Weminuche Wilderness. Generally, there are no specific permits required for day hiking, nor are there entrance fees for accessing the national forest or wilderness area itself. However, always check the official USDA Forest Service website for any updated regulations or fire restrictions before your visit.
The trail begins at the Cimarrona Trailhead & Campground. Parking is available at the trailhead. Given the trail's popularity and the potential for limited space, especially during peak season, arriving earlier in the day is advisable.
The terrain on this trail is quite varied and challenging. The first two miles are relatively easy, winding through a spruce/fir forest. Beyond that, the trail becomes steep and rugged, gaining significant elevation. You'll encounter dense woodlands, open meadows, and rocky sections, so sturdy hiking boots are highly recommended.
A major highlight is the Cimarrona Arch Window, a natural rock arch located approximately 3.8 miles into the trail. About half a mile past the arch, an opening provides excellent views of Cimarrona Peak. As you gain elevation, you'll also be treated to stunning vistas of the San Juan Mountains.
No, the Cimarrona Trail #586 is primarily an out-and-back trail. It extends deep into the Weminuche Wilderness, eventually leading to the Continental Divide at Grizzly Pass. Hikers typically turn around after reaching a desired viewpoint or landmark, such as the Cimarrona Arch Window.
This trail is generally rated as difficult or physically challenging due to its significant elevation gain and rugged terrain. While the initial section is easier, the trail quickly becomes steep, with nearly 3,400 feet of elevation gain over six miles for the full route. The climb to the arch alone involves nearly 2,000 feet of elevation gain over 3.8 miles.
While the trail passes through the Weminuche Wilderness, designated camping areas directly along the trail are few. The Cimarrona Trailhead & Campground offers facilities at the start. If you plan to backpack, be prepared for dispersed camping and follow Leave No Trace principles. Always check wilderness regulations for specific camping rules.
Yes, as you venture further into the wilderness, the Cimarrona Trail #586 eventually passes the Hossick Creek Trail (#585) junction before continuing towards the Continental Divide at Grizzly Pass.
Given the trail's difficulty and remote nature, essential items include sturdy hiking boots, plenty of water, high-energy snacks, layers of clothing for changing weather, navigation tools (map, compass, or GPS), sun protection, and a first-aid kit. Trekking poles can also be very helpful on the steep sections.