West Yellowstone – Reas Pass loop from West Yellowstone

01:16

29.5km

120m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 2.70 km for 57 m

After 14.7 km for 115 m

After 26.7 km for 57 m

Waypoints

Start point

Parking

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1.26 km

West Yellowstone

Highlight • Settlement

West Yellowstone serves as the main entry point along the western edge of Yellowstone National Park, and it is well equipped to handle visitors. You'll find a wide range of …

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4.97 km

Bridge over the South Fork of the Madison River

Highlight • Bridge

Nice pedestrian bridge over the South Fork of the Madison River. The bridge is part of the Yellowstone Shortline Trail.

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14.7 km

Reas Pass

Highlight • Mountain Pass

The Reas Pass lies essentially on the Idaho-Montana border, but modern maps show that the summit lies entirely in Idaho, because the Divide and the state line do not quite …

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