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Route guide Route 20 Road Trip
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Road trip plan

West Yellowstone to Island Park Scenic Drive

Short Route 20 re-entry outing built around West Yellowstone, the park boundary context, and the first Idaho-side continuation into Island Park.

Bounded route plan Usable starting point

West Yellowstone to Island Park Scenic Drive

This is the Yellowstone west re-entry trip on the site for travelers who want the clearest next step after the park gap without treating Yellowstone itself as a routine through-drive.

Uses these segments

Best anchor towns

  • West Yellowstone is the clearest west-side re-entry town after the Yellowstone gap
  • Island Park is the calmer continuation town once the route resumes in Idaho

Yellowstone handoff note

The site reaches Yellowstone from the east on the Wyoming side, pauses across the park interior, and then resumes west of the park at West Yellowstone. This page is meant for that west re-entry, not as a through-park driving guide.

Best fit

This trip is a good fit for travelers who want to understand where Route 20 picks back up west of Yellowstone, keep the outing scenic and bounded, and then decide whether to continue into Ashton for a fuller Idaho gateway stop.

Yellowstone planning options

This page is the compact west re-entry handoff, so the useful decision is usually simple: reset at West Yellowstone, continue into Island Park, or step over to the broader Yellowstone planning layer when you want help choosing a guided day, a self-guided drive, or an after-the-park pause. The Yellowstone Approach store keeps that choice compact.

Here are a few useful options.

Browse Yellowstone Approach options

Use the short re-entry

West Yellowstone to Ashton Scenic Drive

Use the longer trip when you want the west-side continuation to keep going.

Use the park-edge anchor

West Yellowstone

Use the place page when you want the west re-entry town to stay central.

Keep going

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