3333 Harding St, Carlsbad, CA 92008
Google map link
Interstate 5 to the Carlsbad Village Drive exit west. Turn left (south) on Harding Street and the park is about 4 blocks down on the west side of Harding. It's on the northwest corner of Chestnut and Harding.
Please abide by all the rules. No gum or seeds at the turf fields.