Stretching from the Gulf of Mexico to the St. Johns River, the Marjorie Harris Carr Cross Florida Greenway occupies much of the land formerly known as the Cross Florida Barge Canal. This 110-mile corridor encompasses a variety of natural habitats and offers an array of trails and recreation areas where visitors can experience Florida's premier greenway.

The Baseline to Marshall Swamp area of the Cross Florida Greenway offers two trails, providing visitors the opportunity to experience a paved urban trail or escape to a secluded multi-use trail that weaves through the cypress swamp and hardwood hammock communities of Marshall Swamp. Access to both is just minutes from downtown Ocala and Silver Springs. The Greenway's SE 64th Avenue Trailhead provides parking and access to the paved and unpaved trails where they connect, offering an easy opportunity to experience two very different types of trails.