Kingman, United States of America
This is part of an old wagon route used by miners in the late 1800s; the tracks were cut into the bedrock and depression alongside were used for posts and stubs to help pull the wagons. The trail is now popular with hikers and mountain bikers. A good trail description can be found [http://hikearizon
a.com/decoder.php?ZTN=2045 here].
Listen to the audio guide for White Cliffs Wagon Trail Free on WIP — starts by itself when you arrive, even with the screen off