Photo of Clark Fork River at Thompson Falls State Park, western Montana.
Photo of Clark Fork River at Thompson Falls State Park, western Montana. Taken by John David Stutts, August 2008. Creative Commons CC-BY-NC Photo of Clark Fork River at Thompson Falls State Park, western Montana. Taken by John David Stutts, August 2008. Creative Commons CC-BY-NC JohnDavidStutts (talk) (Uploads) · CC BY-SA 3.0

Thompson Falls State Park

State Park · Montana · Montana Fish, Wildlife & Parks

Plan your visit

Trails & hiking

0.7 mi of maintained trail measured from the agency's own trail mapping

Camping

Camping · Group Camping

Site types & reservations: see the official site.

Know before you go

Official site
fwp.mt.gov
Managed by
Montana Fish, Wildlife & Parks

Getting there

Directions on Google Maps →

Things to do

Activities & features: Boating · Swimming · Trailhead

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61 parks mapped in Montana

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Guides for the trip

All guides →

Sources: Wikimedia Commons / editorial, State agency, USGS PAD-US · updated 2026-09-12