Cottonwood Campground
Closed — Closed for the season. Typically open from late May through late November, weather dependent. Operates first-come, first-served with no advance reservations.
R1-2024-01 Weed Free Forage & Mulch Products Order for the Northern Region
It is illegal to possess, store or transport straw, hay, grain, seed or other forage or mulch products on Forest Service lands without documentation that the product is certified as “weed free” by a state certification process that meets or exceeds the North American Weed Free Forage standards.
R1-2025-01 Camping stay limits & prohibitions on pallets and refuse use for target shooting
This order defines the maximum length of occupation at a single location or cumulatively at any number of locations within a calendar year, within all national forests in Montana, and the Dakota Prairie National Grasslands, Idaho Panhandle and Nez Perce-Clearwater National Forests.
R1-2023-02 - NCDE Food and Wildlife Attractant Storage Order
Northern Continental Divide Ecosystem Food/Wildlife Attractant Storage Order for the Flathead, Lolo, Kootenai, Helena-Lewis and Clark, and Beaverhead-Deerlodge National Forests within the Northern Continental Divide Ecosystem.
R1-2023-01 Northern Region Camping Restrictions
This order defines the maximum length of occupation at a single location or cumulatively at any number of locations within a calendar year, within the states of Montana, North Dakota, and South Dakota.
R1-2025-02 Use of Vehicles Off Road
Use of vehicles off road prohibition for the Nez-Perce Clearwater and Beaverhead-Deerlodge National Forests and Dakota Prairie Grasslands.
Use of Vehicles Off Road
Possessing or using a vehicle off National Forest System Roads is prohibited on all National Forest System lands on the Nez-Perce Clearwater and Beaverhead-Deerlodge National Forests and Dakota Prairie Grasslands.
Madison Ranger District 8325A and 8325B Roads Closure
U.S. Department of Agriculture, U.S. Forest ServiceBeaverhead-Deerlodge National ForestMadison Ranger District
Road/Trail Prohibitions, Off-Road Prohibitions in Recommended Wilderness Areas
This order describes the off-road prohibitions in Recommended Wilderness.
Annual Food Storage Order
Food storage order is in effect annually from March 1 to December 1 on the National Forest System (NFS) lands within the Beaverhead- Deerlodge and Bitterroot National Forests.
Pallet Prohibition Order Butte Ranger District
The following is prohibited on the National Forest System (NFS) lands in the Butte Ranger District, Beaverhead-Deerlodge National Forest: possessing or storing any material containing nails, screws, or other metal hardware, including wood pallets and construction debris, that could be used as fir
Thompson Park Area Closure for Camping and Fires
The purpose of this Order is to provide for public health and safety and resource protection resulting from high levels of undeveloped (dispersed) camping in the area.
Elkhorn Mill and Mine Area Closure
The purpose of this Order is for public safety. The mill site is unstable with heavy metals in the soil and the audit area is flooded with falling rock at the portal entrance.
About
Cottonwood Campground is a relatively remote campground in the Beaverhead-Deerlodge National Forest offering 10 rustic campsites ideal for adventurers seeking solitude and simplicity. Situated at 6,360 feet elevation near Ruby Reservoir, this first-come, first-served campground provides an excellent opportunity to disconnect from modern life, as there is no cell phone coverage in the area. The campground features ADA-accessible vault toilets and a bear-resistant meat pole located across the road to the east. With a maximum recommended trailer length of 28 feet, the site can accommodate smaller RVs and trailers, with overflow parking available to the north and east. Campers should come prepared with their own drinking water and be ready to pack out all trash, as no water or garbage service is provided. The remote location offers access to fishing in nearby streams and rivers, and the surrounding national forest provides opportunities for hiking and wildlife viewing. The campground operates on a first-come, first-served basis with a nightly fee of $12 per site. Forest-wide regulations limit stays to 16 accumulated days within any 30-day period, and a mandatory food storage order is in effect throughout the Beaverhead-Deerlodge National Forest.
Directions
From Sheridan travel south on Highway 287 for about 8 miles. When you reach Alder, take Ruby Reservoir Road south for approximately 36 miles. Follow the signs to the campground.
Nearby Campgrounds
Amenities
| Water | No |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | No |
| Wifi | No |
| Pets Allowed | — |
| Showers | No |
| Electric Hookups | No |
| Water Hookups | No |
| Sewer Hookups | No |
| Camp Store | No |
| Price | $12 |
Vehicle
| Max RV Length | 28ft |
| Max Trailer Length | 28ft |
| Big Rig Friendly | No |
| Pull Through Sites | — |
Contact
| Phone | +1 (406) 682-4253 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
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