The Heartland State Trail Posted on by One of the first rail to trail projects, the 49 mile Heartland Trail starts in Park Rapids, MN and connects up with with the Paul Read More Posted in Activities, Bemidji & Cass Lake, Fall, Leech Lake, Park Rapids, Snowmobiling, Summer, Trails, Winter Biking, Heartland Trail, Hiking, MN Trails, Snowmobiling