The White Pine Linear State Park is a 92-mile multi-use trail that runs from Cadillac, MI to the northern edge of Grand Rapids. It is the longest rail-trail in Michigan. The trail passes through numerous small towns so water and supplies are readily available, even though there is no motorized travel allowed and roads are usually out of sight and sound.  It is a long, serene, flat, and rare opportunity to tour the mid-section of the "Rail to Trail" state.