Starting in the centuries-old birthplace of Tucson in the south, the Santa Cruz River Park Trail follows the sandy and mostly dry riverbed.

The Spring to Spring Trail is this scenic, nearly complete 26-mile route winding through the old-growth forests and tree-draped lakesides of Central Florida.

The Portneuf Greenway is a developing trail system that aims to connect the entire Portneuf River valley, including Pocatello and neighboring Chubbuck.

These are glimpses of natural beauty to be found along the trails that wind through Delaware’s Cape Henlopen State Park.

One of Los Alamos County's most popular pathways, the Canyon Rim Trail, provides an easy—and easy to reach—option in the heart of the community, packing a lot of wonder into its 2.5 miles.

The Historic Battlefield Trail has become a catalyst for a burgeoning 428-mile trail network that will link the rich natural, cultural and historical resources of the Lower Rio Grande Valley.

The Tweetsie Trail connects two charming towns in the Appalachian foothills, following a railroad corridor that once snaked through the mountains and crossed into North Carolina.

The Mon River Rail-Trail System comprises 48 miles of seamlessly connected pathway featuring an ensemble cast of environments.

The Anacostia River Trail, a 20-mile route along the city’s eastern waterway that offers an extraordinary tapestry of experiences on its journey to Bladensburg, Maryland.

The Little Beaver Creek Greenway introduces visitors to the beauty and history of the Appalachian foothills. Located in a former railroad depot, the Lisbon trailhead is about a quarter mile from the actual start of the greenway.