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Recreation AreaRecreation.gov

Fortification Creek WSA

Arvada, Montana · Campbell County

The Fortification Creek Wilderness Study Area (WSA) encompasses 12,419 acres of public land and a 640 acre inholding of state land. The landscape of the WSA is a steeply sloping, highly dissected and gullied terrain. Narrow ridges and numerous drainages dominate the area. Moderate to heavy stands of juniper are found i…

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44.46696, -105.99136
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About Fortification Creek WSA

The Fortification Creek Wilderness Study Area (WSA) encompasses 12,419 acres of public land and a 640 acre inholding of state land. The landscape of the WSA is a steeply sloping, highly dissected and gullied terrain. Narrow ridges and numerous drainages dominate the area. Moderate to heavy stands of juniper are found in the larger drainages, with sagebrush and grasses on the open slopes and flats. The area is crucial winter range for elk. The combination of size and ruggedness of terrain in the WSA affords outstanding opportunities for primitive and unconfined types of recreation. Opportunities exist for hiking, backpacking, hunting, horseback riding, and sightseeing. Note: There are no reliable water sources adjacent to or within the WSA. Existing water tanks are for authorized use only - please do not adjust or interfere with them. There is no direct public access to the WSA. Access is controlled by adjacent private landowners and landowner permission is required to cross any private lands. It is possible to reach the WSA by foot or horseback via a 9 mile route through State and BLM lands off Fortification Road (a county road). See map to find public land route and avoid trespassing.

How to Get There

It is possible to reach the WSA by foot or horseback via a 9 mile route through State and BLM lands off Fortification Road (a county road).

Driving directions (Google Maps) →

Plan Your Visit to Fortification Creek WSA

Heading to Fortification Creek WSA? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Fortification Creek WSA?

No central reservation system listed for Fortification Creek WSA. Check the official page (https://www.recreation.gov/recarea/16808) for the latest entry policy and availability.

How do I get to Fortification Creek WSA?

It is possible to reach the WSA by foot or horseback via a 9 mile route through State and BLM lands off Fortification Road (a county road).

How do I contact Fortification Creek WSA?

You can reach the park at phone: 307-684-1100 or email: buffalo_wymail@blm.gov.