Things to Do in Gallatin County in 2026

A dilapidated wooden structure in a grassy field with a dramatic sky.

A mountain lake surrounded by dense forests and rugged mountains.

A rustic, dilapidated building in a grassy field with a dirt path leading to it, under a dramatic, cloudy sky.

A waterfall cascading over rocks surrounded by lush greenery.

A valley with rolling hills, a distant city, and a cloudy sky.

Things to do

Keep Calm & Brush On

$60

per adult

Self-Guided Audio Driving Tour in Yellowstone National Park

$20

per traveler

100% of travellers recommend

Yellowstone and Grand Teton Self-Guided Audio Tour Bundle

$24

per traveler

100% of travellers recommend

Yellowstone National Park Audio Guided Tour

Discover Yellowstone National Park: A Self-Guided Tour

$2

per adult

Big Sky Tour: Self-Guided Driving Audio Tour

$17

per traveler

See all activities in Gallatin County

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Most popular activities in Gallatin County

Tours & day trips

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Full-Day Guided Yellowstone Day Tour

Free cancellation available

Wildlife & nature

See all 39 activities

Full-Day Guided Yellowstone Day Tour

Free cancellation available

Air, helicopter & balloon tours

See all 5 activities

West Yellowstone: 30 Minute Aerial Tour Yellowstone Siesmic

Free cancellation available

Food, drink & nightlife

See all 3 activities

Big Sky: Half-Day Gallatin River (Class II-IV) Rafting Trip

Free cancellation available

Water activities

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Madison River Guided Kayak Tour

Free cancellation available

What to do in Gallatin County

Looking for sports, concerts, or theater events in Gallatin County? Search event tickets to see what's happening today, or to plan what to do this weekend!

Stay near popular Gallatin County attractions

A geothermal hot spring surrounded by snow-covered trees.

Yellowstone Park West Entrance

9.6/10 (4,338 reviews)

Explore the great outdoors with a trip to Yellowstone Park West Entrance, a popular green space in West Yellowstone. While you're in the area, wander around the natural setting.

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Looking for fun things to do nearby? Check things to do near me to find and book the best things to do, fun activities, and top attractions wherever you happen to be.