Wild Horse Island State Park, covering 2,160 acres in Big Arm, Montana, is number five on our list of largest Montana state parks.
This 3,015-acre park is home to the most highly-decorated limestone caverns in all of North America and one of the largest limestone caverns in the Northwest.
Montana’s third largest park isn’t just a big deal within the state – it’s also a national historic landmark. Rosebud Battlefield State Park is a rolling prairie located in Decker
Our second-place park, Fish Creek State Park in Mineral County, Montana, covers more than 5,600 acres and is a stronghold for Montana’s native trout.
At 11,538 acres, this park is a behemoth – but that’s not the reason it’s so popular with visitors.