Half Dome Trail, John Muir Trail and Tenaya Lake Loop Trail

The Half Dome Trail, John Muir Trail and Tenaya Lake Loop Trail is a 37.4 km looped trail that starts and ends in , Mariposa County, California. Based on our data, the hike is graded as Medium. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates. This hike can be completed in approx 2 days. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.