<p>From singing sand dunes to a dozen mountain ranges to the world's largest Joshua Tree forest the best trails in an undiscovered national parkland.</p><p>*Climb a cinder cone squeeze through a lava tube and hide out in Hole-in-the-Wall and Banshee Canyon.</p><p>*Explore Zzyzx and Soda Springs walk-about historic Kelso Depot wander the vast and musical Kelso Dunes.</p><p>*Plus hikes just outside the park in Afton Canyon Mitchell Caverns and Amboy Crater off old Route 66.</p><p>Complete with The Trailmaster's colorful stories proven trail accounts and easy-to-follow maps. </p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p>