The short answer
West Yellowstone is 90 miles (about 1 hour 45 minutes) from Bozeman on US-191, through Gallatin Canyon and Big Sky. It sits at Yellowstone’s busiest entrance — the quickest route to Old Faithful and Grand Prismatic — and in winter it becomes the hub for snowmobile and snowcoach tours.
What to do
Top things to do at West Yellowstone
West Entrance
The fastest way into the geyser basins: Old Faithful is 30 miles in.
Grizzly & Wolf Discovery Center
A non-profit wildlife center right in town — good for kids on a rainy day.
Hebgen Lake
Fishing, boating and the Quake Lake area just northwest of town.
Winter tours
Guided snowmobile and snowcoach trips into the park from mid-December to mid-March.
By van
Getting there in a van
US-191 runs south from Bozeman through Gallatin Canyon and Big Sky, then crosses a corner of Yellowstone before reaching town. No entrance fee is charged on that through-highway section.
- Gallatin Canyon is two lanes with heavy traffic — be patient and use turnouts to let traffic pass.
- Watch for bison and elk on US-191 inside the park section, especially at night.
- Summer entrance lines can top an hour mid-morning; enter before 8 a.m.
Pack list
What to bring to West Yellowstone
- Park pass or cash/card for the entrance
- Warm layers — town sits at 6,667 ft
- Picnic lunch
- Phone charger cable for CarPlay navigation
FAQ
West Yellowstone: common questions
How far is West Yellowstone from Bozeman?
About 90 miles on US-191, roughly 1 hour 45 minutes in good conditions and longer in winter or during summer construction.
Should I enter Yellowstone at West Yellowstone or Gardiner?
West Yellowstone for the geyser basins and Old Faithful; Gardiner for Mammoth, Lamar Valley and year-round access. Using one each way makes a scenic loop.
Things to do here
Road trips that stop here
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