Tongue River State Park in Montana has 4 open booking windows on its reservation system right now, the soonest Aug 7–Aug 9. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.
📅 Open dates
Aug 7 – Aug 92 nights🗓 weekendbook — pick dates there →👥 3 sites next to each othersites CP031, PN010, PN011, PN012, PW028, PW029
Aug 14 – Aug 162 nights🗓 weekendbook — pick dates there →👥 3 sites next to each othersites PN010, PN011, PN012
Aug 21 – Aug 232 nights🗓 weekendbook — pick dates there →👥 3 sites next to each othersites Corral, Leaf Rock, CP001, CP013, CP014, CP015 +17 more
Aug 28 – Aug 302 nights🗓 weekendbook — pick dates there →👥 6 sites next to each othersites CP013, CP014, CP015, CP016, CP017, CP018 +12 more
🌦️ Weather here
Forecast for this campground's coordinates, from the US National Weather Service. Mountain campgrounds can differ sharply from the nearest town — check before you go.
⚡ EV charging: none mapped within 25 mi of this campground — arrive with the range to leave.
🏕️ About this campground
📍 ~976 mi from LA
💡 Insider tips from campers
❓ Tongue River State Park — FAQ
How do I reserve a campsite at Tongue River State Park?
Tongue River State Park in Montana takes campsite reservations through ReserveAmerica. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.
How can I get a spot at Tongue River State Park when it's fully booked?
Popular campgrounds like Tongue River State Park often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.
Where is Tongue River State Park located?
Tongue River State Park is located in Montana Eastern, Montana. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
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