Big Pine Trailhead (Centennial #89)
Address: Keystone, South Dakota
Cost: Free
About
Big Pine Trail (Centennial #89) is a portion of the 111-mile Centennial Trail that travels from Wind Cave National Park, through Custer State Park, to Bear Butte State Park in the northern Black Hills. Designated as a National Recreation Trail, users on this section are treated to beautiful scenery and relative seclusion.