Nate Harrison Grade

Total Miles
8.2

Elevation

1582.78 ft

Duration

Hours

Technical Rating

2

Easy

Best Time

spring, summer, fall

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Trail Overview

Nate Harrison Grade is a dirt backroad into Palomar Mountain State Park. This trail leads from the scenery of typical Southern California scrubland up to lush forests and mountain views. Throughout the route, you'll encounter loose rocky areas and several deep ruts. The trail is mostly non-technical, with several minor challenges caused by seasonal erosion. Snow and rain can cause noticeable differences in the trail between visits. This route can be taken up or down the mountain; be aware there are many narrow stretches of the trail as well as tight switchbacks that can make passing difficult. Full-sized turnouts are infrequent. High clearance will provide an advantage but is not necessary.

Difficulty

Easy

History

s named after Nathaniel Harrison, a freed slave who, according to local legend, was the first African-American to live in San Diego County. He built a cabin along the original dirt road and would offer food, spring water, and a place to rest to travelers headed up the mountain.

Technical Rating

2

Access Description

Turn on to Nate Harrison Grade Road from Highway 76. You'll drive on paved road through an orange grove for several miles before encountering the start of the dirt trail. Avoid taking any turns you are unsure of as they will likely lead to private property.