Colorado Porch

Outdoors and wildfire - Mountains

DeWeese Reservoir near Westcliffe is a favorite Wet Mountain Valley fishing spot

DeWeese Reservoir is a beloved Custer County fishing and wildlife-watching spot near Westcliffe, managed as a State Wildlife Area where one easy thing to grab before you go is a license or SWA pass.

Published June 10, 2026 - Last verified June 11, 2026

DeWeese Reservoir, a short drive from Westcliffe, is a much-loved place to fish in the Wet Mountain Valley. It is an easy-to-reach spot with quiet water, good wildlife viewing, and big valley views, and it is managed as a State Wildlife Area, which works a little differently from a state park.

The main thing to grab before you go is a pass. State Wildlife Areas are managed by Colorado Parks and Wildlife mainly for hunting, fishing, and habitat, and they are paid for largely by license dollars. So everyone 16 or older needs a valid hunting or fishing license, or a State Wildlife Area pass, just to be on the property, not only to fish. Children under 16 do not need one. It is a simple thing to pick up ahead of time, and then you are set.

Good to know on boats: vessel use here is allowed only while fishing, so plan to leave the paddling craft or personal watercraft at home and bring your fishing gear instead. Other quiet activities like picnicking, hiking, and wildlife viewing are welcome too.

Rules at State Wildlife Areas, including pass requirements and any seasonal or health-related closures, can change. Before you go, check the current rules and conditions for DeWeese Reservoir State Wildlife Area with Colorado Parks and Wildlife.

Keep reading

Related Porch Notes

More notes from Custer County and nearby topics.

Outdoors and wildfire

The Sangre de Cristo Wilderness rises right above Westcliffe

The high peaks west of Westcliffe sit inside a designated wilderness in the national forest, where the rules are stricter than on ordinary forest land.

Read note ->

Outdoors and wildfire

South Colony Road climbs to the high peaks south of Westcliffe

The main Custer County approach to Humboldt Peak and the Crestones runs up Colfax Lane to South Colony Road, where the upper miles need four-wheel drive.

Read note ->

Outdoors and wildfire

Camping rules in the Sangre de Cristo Wilderness keep lakes and streams clear

In the Sangre de Cristo Wilderness above Westcliffe, special rules limit group size and keep camps and campfires set back from lakes and streams.

Read note ->

Outdoors and wildfire

The Rainbow Trail runs along the range just below the wilderness

The long Rainbow Trail traces the base of the Sangre de Cristo Range past Westcliffe, open to hikers, horses, bikes, and motorcycles but not full-size off-road vehicles.

Read note ->

Water and land

Grape Creek below DeWeese carries a trout fishery into a rugged canyon

Grape Creek flows out of DeWeese Reservoir and supports brown and rainbow trout as it runs through remote canyon country, where fishing rules can differ by stretch.

Read note ->

Outdoors and wildfire

Fishing rules in Clear Creek country change by the water

Fishing along Clear Creek and nearby state wildlife areas follows state rules that can differ by stretch of water, so it pays to check before you cast.

Read note ->

Sources and review

Where this information comes from

This note uses official or primary sources where practical. Local details can change, so confirm before acting.

Last reviewed
June 11, 2026