Fort Henry Historic Byway

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Taking its name from the first white settlement, Fort Henry Historic Byway trails along the Henry’s Fork of the Snake River. There are several attractions along this byway; St. Anthony Sand Dunes; wild game areas; historical ranches; Camas Meadows Battle Grounds.



Mesa Falls

Greater St. Anthony Chamber of Commerce

Things To Know

  • Location: Begins at North Rexburg U.S. 20 Exit, onto Salem Highway, to St. Anthony Sand Dunes on Red Road and onto A-2 Road Junction. Continue on A-2 north, then east to Island Park and U.S. 20.
  • Attractions include Fort Henry Monument, St. Anthony Sand Dunes, and Targhee-Caribou National Forest.
  • Drive Time: 81 miles. Allow 2 hours.
  • Plan ahead to ensure a safe and enjoyable trip (fill up on gas, pack water and food, etc.).

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