Skip to main content
Recreation AreaRecreation.gov

Great Rift ISA Wilderness Study Area

Carey, Idaho · Blaine County

The Great Rift lies in the Snake River Plain in south-central Idaho. Wildlife species here include antelope, mule deer, coyotes, rabbits and 22 other types of mammals. Sage grouse, mourning doves and a variety of raptors are among 140 bird species in the lava plain area too.

Advertisement
43.23861, -113.40444
Open in OpenStreetMap

About Great Rift ISA Wilderness Study Area

The Great Rift lies in the Snake River Plain in south-central Idaho. Wildlife species here include antelope, mule deer, coyotes, rabbits and 22 other types of mammals. Sage grouse, mourning doves and a variety of raptors are among 140 bird species in the lava plain area too.

How to Get There

Located in the Snake River Plain of south-central Idaho about 100 miles west of Pocatello and Idaho Falls; primary access is US Highway 93 on the northwest

Driving directions (Google Maps) →

Plan Your Visit to Great Rift ISA Wilderness Study Area

Heading to Great Rift ISA Wilderness Study Area? 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 Great Rift ISA Wilderness Study Area?

No central reservation system listed for Great Rift ISA Wilderness Study Area. Check the official page (https://www.recreation.gov/recarea/14948) for the latest entry policy and availability.

How do I get to Great Rift ISA Wilderness Study Area?

Located in the Snake River Plain of south-central Idaho about 100 miles west of Pocatello and Idaho Falls; primary access is US Highway 93 on the northwest

How do I contact Great Rift ISA Wilderness Study Area?

You can reach the park at phone: (208) 527-1335 or email: .