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Fishing

The 3.1-million-acre Custer Gallatin National Forest offers an incredible variety of fishing opportunities.  We offer thousands of miles of fishable streams and rivers and are also home to hundreds of high mountain lakes and reservoirs. This vast diversity of aquatic habitats allows for an incredible array of recreational fishing opportunities. Whether you like to fly-fish a small tributary stream, try your hand at the fish in a rugged high-alpine lake, or icefish in a reservoir accessible by vehicle, the Custer Gallatin offers many different angling experiences.

This amazing landscape also offers many types of hunting opportunities for hunters of all ages and experience levels. 

All hunting, fishing, and trapping is regulated under state law (and may be subject to National Forest closures and prohibitions as well). Visit South Dakota Game, Fish & Parks and Montana Fish, Wildlife and Parks for licensing and regulations.

 

Lake and Pond Fishing

State laws apply to fishing in all national forests and grasslands. For Montana fishing laws and regulation information visit:

For South Dakota fishing laws and regulation information visit:

Ice Fishing

State laws apply to fishing in all national forests and grasslands. For Montana fishing laws and regulation information visit:

For South Dakota fishing laws and regulation information visit:

River and Stream Fishing

State laws apply to fishing in all national forests and grasslands. For Montana fishing laws and regulation information visit:

For South Dakota fishing laws and regulation information visit:

Search for Fishing Opportunities

Showing: 1 - 10 of 85 results

Aspen Campground

Outdoor Science and Learning Fishing
Aspen Campground presents a distinctive opportunity to immerse oneself in nature, showcasing breathtaking landscapes and excellent fishing locations. This campground offers a back-to-basics…

Baker's Hole Campground

Outdoor Science and Learning Fishing
A campground along the Madison River on the Hebgen Lake District.View this site on Recreation.gov

Basin Campground

Biking Fishing Hiking Outdoor Science and Learning
Basin Campground is nestled in the trees along the banks of the West Fork of Rock Creek. Basin Lakes National Recreation Trail (#61) is a short distance from the campground. Silver Run National…

Basin Lakes Trail (# 61)

Fishing
Basin Lakes National Recreation Trail (# 61) is 4 miles long. The trail is a steady forested climb to upper and lower Basin Lakes passing a waterfall along the way. Lower Basin Lake is partially…

Beaver Creek Campground

Fishing Water Activities
Beaver Creek Campground is located near the Madison River and Earthquake Lake, on the Hebgen Lake District; less than 30 minutes from West Yellowstone and Yellowstone National Park. Visitors enjoy…

Big Beaver Campground

Outdoor Science and Learning Fishing
Nestled close to the serene Blakely Creek and tucked away from the bustle of the main road, Big Beaver Campground offers an intimate retreat for nature lovers. This hidden gem is renowned for its…

Blackmore Camp

Site Open
Fishing Hiking Picnicking Water Activities
A picnic area in the Hyalite Canyon on the Bozeman District.

Cabin Creek Campground

Fishing Outdoor Science and Learning Water Activities
Cabin Creek Campground is located near the Madison River, on the Hebgen Lake Ranger District in southwestern Montana. It is just 25 minutes from West Yellowstone and Yellowstone National Park's west…

Last updated February 11, 2026