Eaton Canyon Natural Area is located at 1750 North Altadena Drive, one block north of New York Drive in Pasadena, California. There is a sign on the east side of the street which clearly marks the entrance to the Park. From the 210 Freeway eastbound, exit at Sierra Madre Boulevard/Altadena Drive. Turn left (north) at the first light (Altadena Drive) and go 1.6 miles to the park entrance. From the 210 Freeway westbound, exit at San Gabriel Boulevard/San Marino. Turn right (north) at the second light (Altadena Drive) and go 1.5 miles to the park entrance. Place your cursor over the star on the map below for further directions.