Overview

The Henrys Fork of the Snake River is named after Andrew Henry, the first white explorer to experience the area, the Henrys Fork slowly meanders through a high-desert alluvial floodplain lined with cottonwood stands. Originating at the outlet of Henrys Lake, the river offers world-renowned fly fishing and is home to many trumpeter swans. The headwaters also provides habitat for moose, muskrat, geese and blue heron, as well as spawning grounds for rainbow trout.

Henrys Fork – Snake River Access:

• Red Road Bridge, Salem/Parker Highway (BLM): boat ramp, vault toilet, parking
• Hibbard Bridge Access (BLM): no boat ramp and limited parking along road shoulder
• Warm Slough (IDFG): boat ramp, vault toilet, parking, camping
• Trestle Bridge (BLM): unimproved day-use site, no developed boat ramp
• Beaver Dick Park (Madison County): boat ramp, vault toilet, camping, picnic area, parking
• Menan Butte (BLM): boat ramp, vault toilet, parking

Put In: Red Road Bridge, Beaver Dick Park, Menan Butte

Take Out: Beaver Dick Park, Menan Butte

Total trip length from St. Anthony to Menan is about 30 miles, with multiple shorter-mileage options.

Fees

$5.00 facility/parking use to be paid at site or online at www.recreation.gov. Fees are collected May-October.

Explore Nearby

• Caribou–Targhee National Forest — National Forest in Idaho, Wyoming, Utah
• Harriman State Park — State Park in Idaho
• Farragut State Park — State Park in Idaho
• Bridger–Teton National Forest — National Forest in Wyoming