Already in place is the 13.4-mile Lower Las Vegas Wash Trail, which comprises the trail network’s eastern arc and is always a sure bet with beautiful parks, desert landscapes and vistas of the rugged mountains that ring the valley.

With a length of 55 miles, there’s a lot to love on western Pennsylvania’s Montour Trail. Our top five attractions for this rail-trail located just outside of Pittsburgh are included below.

In terms of rail-trail mileage, Pennsylvania dominates, but in a crowded field, the Montour Trail—which forms a 55-mile arc around western Pittsburgh—is a standout with plenty of “wow” moments.

As narrowing down the unique experiences on February’s designee—West Virginia’s Mon River Trails—was especially challenging, we’re presenting you with a bonus top 10 list of great attractions (in no particular order) that you will find along this spectacular trail system spanning nearly 50 miles around Morgantown.

Both the Caperton and the pair of Mon River Trails on either side of Morgantown follow a branch of the Baltimore and Ohio (B&O) Railroad, which primarily carried coal, coke, sand and limestone between the mines of Fairmont and the industrial city of Pittsburgh.

The story of Milwaukee’s Kinnickinnic River Trail is the story of its eponymous river; paralleling each other through the city’s south side, the fate of the two is intimately intertwined.

In anticipation of RTC’s West Virginia Sojourn in June 2016—the “Wild and Wonderful North Bend Trail”—we’re pleased to feature this great pathway as our December Trail of the Month.

The Switchback Gravity Railroad, built in 1827, was only the second railroad built in America. It ran nine miles, hauling coal from Summit Hill down to the town of Mauch Chunk and the Lehigh Canal in east central Pennsylvania.

The Florida Keys Overseas Heritage Trail (FKOHT) is approximately 76 miles of the in-progress passageway are complete. It will eventually extend 106 miles from Key Largo to Key West.

The railroad used to wind through the canyon as part of the Southern Pacific Railroad's California-Oregon line, which was marketed in the early 1900s as "The Road to a Thousand Wonders."