Glenn Camp

Glenn Camp is a Forest Service campground in California's Angeles National Forest, within the San Gabriel Mountains National Monument Ranger District. The land is managed by the Forest Service, and the site sits in the district's recreation infrastructure, which includes vault toilets as the only listed amenity. The most comfortable months for a visit are late fall through spring. Typical averages from a nearby weather station in Pasadena run from highs around 67°F with lows near 45°F in December to about 78°F in May, and temperatures at the camp tend to run cooler than those figures because the station sits roughly 1,200 feet below the site. Spring Camp is about 2.3 miles away, and the Rincon Red Box Truck Trail is about 1.9 miles away. The West Fork San Gabriel River, a canoeing route, is about 0.8 miles away. Monrovia Canyon Truck Trail is about 3 miles off.