May 14, 2019, 1:10 p.m. by Matt Hickman
It will cover 4,000 miles over 12 states — with nary a car in sight.
June 25, 2009, 11:15 a.m.
MNN's student correspondents reveal hidden travel treasures from their states. Take a tour!
14 of the oldest continuously inhabited cities
Walk between the Smokies on North America's longest pedestrian suspension bridge
The mystery of Devil's Kettle Falls
The dream of building a coast-to-coast scenic bike trail just got real
11 abandoned Old West boom towns
6 incredible places where the ocean glows