Warm River

Warm River

The Warm River location is in Ashton, Idaho
. This page provides detailed contact information for this campground location including the campground phone number, office hours, reservation information and driving directions.

If you have any questions about the Warm River facility, or if you need to reserve a campsite, then call the campground listed below.

Targhee National Forest


Phone number


Campground information Ashton, Idaho


Warm River Campground is located on its namesake in the Caribou-Targhee National Forest of southwestern Idaho. Visitors love the campground for its river tubing opportunities. Fishing and hiking are popular as well.


Warm River is a popular location for tubing and fishing. Anglers cast for whitefish, brook, rainbow and cutthroat trout.

Numerous hiking, mountain biking and horseback riding trails are in the immediate area, leading to natural springs, waterfalls and old railroad lines and tunnels.


The campground offers one large group site that can accommodate up to 100 guests. Several single sites are also available, 11 of which are for tent camping only.

Vault toilets, drinking water and trash collection are provided. Firewood is available for purchase from the host.

Natural Features

The campground is situated along the slow-moving Warm River at an elevation of 5,200 feet. Thickets of willow line the riverbanks and pine trees offer partial shade.

Nearby Attractions

Ashton, Idaho, about 9 miles away, offers gas and grocery services.

Island Park is nearby, with numerous lakes, rivers, streams and trails, offering plentiful outdoor activities for visitors of all ages.

Yellowstone and Grand Teton National Parks are within a couple hour’s drive as well, with outstanding scenery and wildlife.

Frequently Asked Questions About Targhee National Forest Ashton, ID

How do I make a reservation with Warm River?

To make reservations at Warm River, you can call the office at 208-558-7658.

Where is Warm River located?

The Warm River is located at Targhee National Forest in Ashton,
. This is the location you will need to go to for camping and information.

Does Warm River have tent or RV camping?

Warm River offers both tent and RV camping, but to confirm you will need to call the office at 208-558-7658 to make sure things haven’t changed.

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