4.46192 reviewsSelect a month, then check for open campsites
Price
Varies
Booking
Reservable
Sites
10 campsites
Season
Year-round
Cell
No Service
Pets
No Pets
Select a month, then check for open campsites
Price
Varies
Booking
Reservable
Sites
10 campsites
Season
Year-round
Cell
No Service
Pets
No Pets
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Learn more about alerts →Koreshan State Park Campground
26.4340, -81.8157
Paddlers and history-curious campers get the most from this place: the river is right there, the bamboo trail and Koreshan settlement tours are short walks away, and the foliage between sites means real privacy on small grounds. Spring is the sweet spot, daytime highs in the uppe
Large rigs will struggle: only 10 sites, several are narrow with soft sandy soil, and there's no dump station. Pets aren't allowed. A handful of reviewers also felt the welcome from staff or fellow campers was cooler than expected, so solo travelers or anyone sensitive to that dy
Context for the broader area surrounding Koreshan State Park Campground, sourced from the federal Recreation.gov rec-area record.
<A HREF="https://www.usbr.gov/projects/index.php?id=252">Tiber Dam</a> and its reservoir, Lake Elwell, are on the Marias River in north-central Montana. The dam and reservoir are features of the <A HREF="https://www.usbr.gov/projects/index.php?id=350">Lower Marias Unit of the Pick-Sloan Missouri Basin Project</a>. The reservoir has 21,300 water surface acres, 21,244 land acres and 181 miles of shoreline. Major game fish include northern pike, walleye, and rainbow trout. Concrete boat ramps, campgrounds, marina, picnic shelters. <A HREF="https://www.usbr.gov/gp-bin/arcweb_ler.pl">Current reservoir levels </a>
Site is about 18 miles southwest of Chester, Montana.
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Spring (March through May) brings the best conditions: daytime highs in the upper 70s to mid-80s, nights in the low 60s, and lower humidity early in the season. Wildflowers bloom, birds migrate through, and paddling conditions on the river stay calm. Summer turns hot and humid, with afternoon thunderstorms and active mosquitoes. Winter offers mild temperatures and blue skies but draws weekend crowds. Fall sees fewer visitors and comfortable weather for both hiking and historic site tours. Pack serious bug spray from June through September.
Peak season with warm weather, perfect for water activities. Book early.
Reservation tips, booking windows, and free cancellation alerts.
The campground has RV and tent sites with water and electric hookups (10 sites mentioned in web research), each site typically includes a picnic table and a fire ring. Shared restrooms with showers and on-site laundry are reported by visitors.
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