The North Carolina Zoo is excited to celebrate National Trails Day at Ridge’s Mountain on June 1.The North Carolina Zoo invites visitors to celebrate National Trails Day by hiking Ridge’s Mountain, located at 504 Summit Court, Asheboro, N.C. On June 1, Zoo staff will be available at the trailhead from 10 a.m.-2 p.m. to greet hikers and talk about the history of the dramatic landscape.