Horse Flats Campground

Overview

Horse Flats Campground is a small, high-country campground with 26 individual sites located off the Santa Clara Divide Road (3N17) in the Angeles National Forest and within the San Gabriel Mountains National Monument. Set at approximately 5,700 feet elevation, the campground provides a peaceful mountain setting surrounded by pine forest and granite outcroppings.

Recreation

The area offers a range of outdoor activities such as rock climbing & bouldering, hiking, nature viewing, photography, and scenic driving.

Facilities

Horse flats campground provides basic developed amenities, including: 

·         26 single first-come/first-serve campsites

·         Picnic tables and fire rings

·         Vault toilets

Water is not available, so visitors should bring a sufficient supply for cooking, cleaning, and extinguishing campfires. Cell service is unavailable.

Natural Features

Horse Flats sits in the high country of the San Gabriel Mountains, characterized by Jeffrey pine, Coulter pine, and oak woodland, along with large granite boulders and rock formations that define the landscape. The higher elevation creates a cooler climate compared to lower foothill areas, with fresh mountain air and seasonal wildflowers.

Nearby Attractions

• Angeles Crest Scenic Highway – Mountain viewpoints, trailheads, and picnic areas along the highway

• High-country trail networks – Access to hiking routes connecting to nearby wilderness areas

• Chilao Recreation Area & Visitor Center – Interpretive exhibits and additional camping options a short drive away

• Local climbing areas – Granite formations throughout the Horse Flats area