Los Angeles County, California packs an improbable range of hiking into one region, from the island miles of the Trans-Catalina Trail to shaded canyon walks at Sturtevant Falls and Eaton Canyon. Head into the San Gabriels on the East Fork San Gabriel River, trace ridgelines above the city on Mulholland Drive, or climb from Pacific Palisades on Paseo Miramar for wide views that feel worlds away from the freeways.