Marion Mountain and San Jacinto Round Valley Loop

Trail in Mount San Jacinto · California

15.6 mi · 4,374 ft gain · 7h 23m · Loop.

From the Marion Mountain trailhead, climb steep switchbacks and boulder-strewn ridges through forest, passing Little Round Valley Trail Camp before the final push to the 10,834-ft San Jacinto Peak summit for sweeping views of the Coachella Valley and Inland Empire.

Trailhead: 33.7912, -116.7355.

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