State Park · Montana, United States
Tongue River Reservoir State Park
Tongue River Reservoir State Park is a state park in Montana, United States, established in 1983.

Photo: User:Magicpiano via Wikimedia Commons, CC BY-SA 4.0. Cropped and resized for display.
Park facts
| Park type | State Park |
|---|---|
| Location | Big Horn, Montana, United States |
| Established | 1983 |
| Coordinates | 45.0998° N, 106.7950° W |
| Managed by | Montana state park system |
Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.
About Tongue River Reservoir State Park
Tongue River Reservoir State Park is a public recreation area located 6 miles north of Decker, Montana, on the western shore of the Tongue River Reservoir. The 12-mile-long reservoir is an impoundment of the Tongue River. The state park, occupying 642 acres at an elevation of 3468 feet, offers boating, fishing, camping, swimming, wildlife viewing, and a seasonal marina.
Description from the park's Wikipedia article (CC BY-SA), linked in the sources below.
Planning your visit
What to do
Getting there
| Nearest town | Decker, Montana |
|---|---|
| Getting there | about 6 miles north of Decker |
Airports near this park
The airports a visitor would actually fly into, nearest first — each link opens its profile on our sister site AirportProfiles.
- Sheridan County Airport (SHR) · Sheridan, United States · 24.6 miles away
- Northeast Wyoming Regional Airport (GCC) · Gillette, United States · 80.6 miles away
- Billings Logan International Airport (BIL) · Billings, United States · 97.8 miles away
Parks nearby
More parks in Montana
Frequently asked questions
Where is Tongue River Reservoir State Park?
Tongue River Reservoir State Park is in Montana, United States (45.0998° N, 106.7950° W).
When was Tongue River Reservoir State Park established?
Tongue River Reservoir State Park was established in 1983, per the source listed at the foot of this page.
How do I get to Tongue River Reservoir State Park?
The nearest town is Decker, Montana. about 6 miles north of Decker.
Sources
- https://en.wikipedia.org/wiki/List_of_Montana_state_parks — Wikipedia list of Montana state parks — park name, county/location, size, year where the table states them.
- https://en.wikipedia.org/wiki/Tongue_River_Reservoir_State_Park — Wikipedia article — description (CC BY-SA).








