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Difficulty
This reflects the 10Adventures difficulty rating for each route. We aim to keep ratings consistent across regions.
Moderate
Elevation
This reflects the total elevation gained throughout this route as measured by the GPS file. This includes all ascents and descents, and is higher than what is quoted in most route guides, which simply measure the distance between the starting-point and high-point of the route.
451 m
Distance
This reflects the return distance of this route as measured by the GPS file.
18.2 km
Duration
This reflects the estimated time the majority of users will take on this trail. If you are slower, add time to the top-end figure. If you are fast, then you may complete this route faster than this time range.
4.5-6.5h
User Ratings
These ratings are completed by users who have completed this trail and not subject to reviews by 10Adventures.
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Directions to Trailhead

Hanna Flat to Grays Peak Hike

Measurement:

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Table of contents

The Hanna Flat to Grays Peak Hike is a great route west of Fawnskin in the San Bernardino National Forest that will take you to a summit vantage point for views of the surrounding area. While out hiking the trail, you will traverse a stretch of undulating terrain with light tree cover, before making the climb up to the summit of Grays Peak for scenic views. Be sure to bring plenty of sunscreen, as large portions of this trail are exposed to the sun.

Route Description for Hanna Flat to Grays Peak Hike

If you are after a long, but fairly laidback adventure in the San Bernardino National Forest that will lead you up to the top of a summit with sweeping views, then you should certainly check out the Hanna Flat to Grays Peak Hike.

Setting out from the trailhead at Hanna Flat Campground, you will head to the south through the forest, where you will pass by the rock strewn terrain of the Hanna Flat Big Bear Lake Lookout. From here, the trail continues south past the Yellow Post #2 and Grays Peak campgrounds, bending to the southeast before turning back to the west to begin the ascent of Grays Peak.

Here, you will climb uphill across the northern face of the mountain, eventually turning to the south for the final push up to the summit through some rocky terrain. Tackle some time here to appreciate the beautiful views of the surrounding area, before heading back down along the same route for the return into the campground where you started.

Getting to the Hanna Flat to Grays Peak Hike Trailhead

The starting point for the Hanna Flat to Grays Peak Hike can be found at the Hanna Flat Campground along Coxey Road.

Route Information

  • Backcountry Campground:

    Yellow Post #2, Gray’s Peak Group Campground

  • When to do:

    May-September

  • Pets allowed:

    Yes

  • Family friendly:

    No

  • Route Signage:

    Average

  • Crowd Levels:

    Low

  • Route Type:

    Out and back

Hanna Flat to Grays Peak Hike Elevation Graph

Weather Forecast

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