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The Yankee Fork State Park area offers a system of marked trails that spans across BLM and National Forest land in Idaho. A main trail is the Lombard Trail, a 13-mile route that starts at the Yankee Fork Visitor Center and leads to the ghost town of Bayhorse, which serves as a central hub for additional trails. The terrain and scenery are varied, with vegetation ranging from scrub brush at lower elevations to mixed pine forests at higher elevations.
The park is open year-round, with the Yankee Fork Visitor Center parking area accessible in all seasons. However, the Bayhorse parking area is closed during the winter months. The trail system provides opportunities for a variety of riding styles, including a mix of hard-packed trails, some with loose rocks, and some hill climbs. Riders should be aware that this is a multi-use area.Dirt Bike Trail System
Yankee Fork State Park
AKA: Bayhorse ATV Trails, Challis Salmon National Forest, Mt. Greylock, Lombard ATV Trail
Challis, ID
Off-Road Trails
Trail System Statistics
Braaply Rating
Awesome
Miles of Trail
75 miles
Elevation Range
5000 to 8000 ft.
Operating Season
All Year
About Yankee Fork State Park
The Yankee Fork State Park area offers a system of marked trails that spans across BLM and National Forest land in Idaho. A main trail is the Lombard Trail, a 13-mile route that starts at the Yankee Fork Visitor Center and leads to the ghost town of Bayhorse, which serves as a central hub for additional trails. The terrain and scenery are varied, with vegetation ranging from scrub brush at lower elevations to mixed pine forests at higher elevations. The park is open year-round, with the Yankee Fork Visitor Center parking area accessible in all seasons. However, the Bayhorse parking area is...
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Terrain Details
Surface Types
Loose Dirt
Few
Hard Pack
Mostly
Sand
None
Rocks
Little
Natural Features
Trees
Many
Steep Hills
Few
Trail Types
Singletrack
Few
Traffic & Safety
Rider Traffic
Few
Hazards
Few
Difficulty Levels
Novice Terrain
Few
Amateur Terrain
Mostly
Expert Terrain
Little
Terrain Difficulty
Terrain for a variety of skill levels.
Trail Maintenance
Trails are marked, though not rated for difficulty, and somewhat maintained.
Terrain Hazards
Watch out for a few areas with hazards (assumed marked but use caution).
Getting Here & Info
Parking
No parking fees reported.
Camping
Camping is allowed in developed sites only.
Permit Required
Yes
Permit Info
Idaho OHV Registration Sticker
Operating Season
All Year
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Events at Yankee Fork State Park(Loading...)