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.  Please refer to the map below for further details.