Marty's Ridge to Liberty Bell is a 8.7 mile lightly trafficked loop trail located near Yuma, Arizona and is rated as moderate. The trail is primarily used for hiking and mountain biking and is accessible year-round.
This route in red is nice. The Adair Range road to the NNE power lines goes East toward Hiway 95. I give tours of this whole range to birders, ATVers, Hikers, Burro's, Desert Ram etc. Excellent for field trips, photography, picnics, star gazing, exploring. Short term camping. Very little human traffic. I have spent my life along the Colorado River Arizona California water shed from Laughlin to Yuma keeping the wilderness clean. Leave No Trace.
Great place to ride in the winter. Access is best from the county Solid Waste Transfer station on East County 5th Street. No maps or signs. Follow your nose and ride definable trails for lots of fun.