- Northeast of Durango, near Pagosa Springs
- 14 mile roundtrip
- 7.5 to 8.5 hours
- Trailhead Elevation:
- 9200 feet
- Summer - Fall
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We also have the following visitor guides in Colorado. Click on any additional guides you would like to receive.
Chaffee County Central Colorado
Colorado Springs Central Colorado
Grand Lake Rocky Mountain National Park
Mesa Verde Country Southwest
Mesa Verde Country
Pagosa Springs Southwestern Colorado
Red River Northern New Mexico
Farmington Northwestern New Mexico
Delta County Western
Cripple Creek Central Colorado - Pikes Peak Region
Alamosa Great Sand Dunes Country
Trinidad Southern Colorado
South Fork Southwestern Colorado
Palisade, Colorado Western
Holiday River Expeditions Utah, Colorado and Idaho
Holiday River Expeditions
We also have visitor guides available in states highlighted in blue below. Click on any state to see what's available.
- New Mexico
About seven miles in length from the trailhead to the junction with the Divide Lake Trail (539), this trail meets the Hossick Creek Trail (585) at mile 2.2 and the East Fork of the Weminuche Trail (659) at mile 6.5.
Map + Directions
POISON PARK TRAILHEAD - From Pagosa Springs, travel west on U.S. Hwy. 160 to Piedra Road (FDR 631), north 22 miles on Piedra Road, then right on Williams Lake Road (FDR 640). Proceed 3.5 miles, then turn left on FDR 664. Go 3 miles to the trailhead at road's end.