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Three Sisters Group Site Campground

in Bitterroot National Forest

The numbers that decide it

Recreation.gov publishes no site-level detail for this campground, so we cannot say what length of rig it takes. Call the managing office before committing to it in a large vehicle.

Site-level RV detail confirmed against Recreation.gov. Where a field says "not published," the agency has not published it — it does not mean zero.

Recreation.gov

Checked 2026-08-05

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Official Forest Service page

Three Sisters Group Site Campground

Three Sisters Group Site is a newly constructed accessible site located across the road from the Rock Creek Horse Camp. The site is equipped with a 20’ x 30’ pavilion, 6 picnic tables, 1 group size BBQ grill, 2 serving tables, group size fire ring with handcrafted wooden benches around it, 2 vault toilets, parking for 25 vehicles, and a capacity to hold 75 people. There is no water, electricity, or firewood available at the site.

Before you go

Season

May

Reservations

Reservations accepted

Fees

$75 for 22 hour period (Check-in is at 2 p.m., Check-out at noon).

Restrictions

Camping limited to 5 consecutive days. Quiet hours: 10:00 p.m. to 6:00 a.m. Pets must be leashed. No pets or glass allowed on the beach or in the swim area.

Scenic drives that pass close

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