Located in South Carolina’s Sumter National Forest the 30-mile Buncombe Horse Trail with interconnecting loops allow you to ride as much or as little as you want. Once again, this is not a mtn bike trail. No mtn bike trails in South Carolina at this time. We were always on the lookout for old roads and trails that allowed mtn bikes. This was a really rough trail – horses had punched up the clay which hardened and made for a bumpy ride. So on this ride we took the “as little” option.