Harriman State Park Maps

ATTENTION: Harriman State Park of Idaho is a waterfowl and wildlife refuge. Dogs must be on a leash at all times and are not permitted beyond the parking lots at the main trails. The Harriman Hounds Trail, going out into the National Forest and outside the Wildlife Refuge, is groomed during the winter and is the only trail available for dogs. Please clean up after your dogs and put pet refuse in available Dog Waste Station at the start/end of the trail system.

Winter 2022/2023:

There is a $7 Motor Vehicle Entrance Fee (MVEF) per vehicle to visit the Park and a $6 per day per person Winter Access Fee. You can purchase a 2022-2023 Winter Season Pass at the Visitor Center.

Conditions Report: 03/16/2023

Recent Snowfall (24 hour): 2″

Total Snowpack: 63″

Trail Conditions: Skate lanes were groomed on 3/15. John Muir, Hounds, and Thurman Loop trails were groomed on 3/14. There is 2″ of new snow on the trails. With the wind yesterday, the trails could have drifted snow. The trails around Silver Lake are not in good condition. Staff is still working to remove large drifts and tree wells. Do not fat bike on trails if you are leaving a rut deeper than 1″.

REMINDER: Dogs are only allowed on the Harriman Hounds Trail. The Harriman Hounds Trail begins behind the Visitor Center.

The Brimstone Connector Trail won’t be groomed for the rest of the 2022-2023 Winter Season due to nesting eagles.

Suggested Equipment: snowshoes, classic skis, skate skis, fat bikes with low psi

**Please remember to “Know Your Groom” and stay in your lane**

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**Note: If you do not have a Facebook account, please use your phone or Google Chrome browser and scroll to the very bottom of this page. There you can see the latest Harriman State Park posts, including conditions updates.

Please note: Harriman State Park is a waterfowl and wildlife refuge, therefore dogs are not permitted beyond the parking lots at the main trails.