Red Slate Mountain

HARD 3 reviews
#35 of 45 trails in

Red Slate Mountain is a 17.2 mile lightly trafficked out and back trail located near Mammoth Lakes, California that offers scenic views and is only recommended for very experienced adventurers. The trail is primarily used for hiking and is best used from June until November. Dogs are also able to use this trail.

DISTANCE
17.2 miles
ELEVATION GAIN
5,741 feet
ROUTE TYPE
Out & Back

dog friendly

hiking

views

rocky

scramble

snow

hiking
12 hours ago

Red Slate Mountain

Just another breathtaking valley showcasing the beauty of the High Sierras. I’ve lived in Mammoth for 3 years and just got around to exploring this section of trails. It’s hard to wrap your head around how many trails, mountains, and lakes there are to discover.

Did this as an overnight: left in the late afternoon and set up camp at Big Mcgee Lake that evening, summited the next morning then hiked out that afternoon. As of mid July 2018 some of the trail is still impacted by snow. I encourage you to bring poles and get through this section because McGee pass and Red Slate Summit are worth the price of admission; which to be clear is a steady dose of switchbacks, bloodthirsty mosquitos, hot sun, and thin air.

hiking
Sunday, March 12, 2017

hiking
Monday, October 13, 2014