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#11 of 34 state parks in Idaho

Best trails in Harriman State Park

115 Reviews
Looking for a great trail in Harriman State Park, Idaho? AllTrails has 8 great hiking trails, dogs no trails, views trails and more, with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers, and nature lovers like you. Just looking to take a quick stroll? We've got 4 easy trails in Harriman State Park ranging from 0.9 to 6.1 miles and from 6,125 to 6,164 feet above sea level. Start checking them out and you'll be out on the trail in no time!
Description

Harriman State Park lies within the wildlife refuge in the greater Yellowstone Ecosystem. You will have the opportunity to see Moose, Elk, Sandhill Cranes and the North America's largest waterfowl, the Trumpeter Swan. There are over 20 miles of multi-use trails available for hiking, biking, horseback riding, and cross county skiing. Guided horseback tours are also offered by a park vendor. Visitors can stay overnight in Harriman’s unique overnight facilities, such as the rustic Yurts or Ranch Manager’s House.

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Map of trails in Harriman State Park
Park information
Acreage:
11,000 acres
Contact
(208) 558-7368
Helpful links
Top trails (8)
#1 - Ranch Loop
Harriman State Park
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(33)
Length: 1.7 mi • Est. 41 m
NOTE: Dogs are only allowed in the parking lot and are not allowed on the trails. A fun, easy ride/walk through historic buildings, forest, and along shoreline. Beautiful scenery. Bird and wildlife refuge. Show more
#2 - River Trail and Ranch Loop
Harriman State Park
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(16)
Length: 2.8 mi • Est. 1 h 8 m
#3 - Harriman Ridge Trail Loop
Harriman State Park
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(14)
Length: 6 mi • Est. 2 h 42 m
#4 - Silver Lake Trail and Thurmon Creek Loop
Harriman State Park
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(18)
Length: 6.9 mi • Est. 2 h 54 m
In the trees and gentle hills of the trail. Not to steep and not too hard. Show more
#5 - Golden Lake Loop
Harriman State Park
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(15)
Length: 5.9 mi • Est. 2 h 36 m
#6 - John Muir Trail
Harriman State Park
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(9)
Length: 0.9 mi • Est. 22 m
Nice walking trail interpretive Loop and midway a walk to a wooden bench overlooking water and out across a field. ADA accessible. Show more
#7 - Thurman Creek and Meadow Loop
Harriman State Park
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray Star(6)
Length: 4.7 mi • Est. 1 h 58 m
#8 - Harriman Hounds (Winter Trail)
Harriman State Park
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(2)
Length: 6.1 mi • Est. 2 h 32 m