Harry Griffen Regional Park
9550 Milden Street, La Mesa, CA 91941
Harry Griffen Park, quietly tucked away in the Grossmont Summit area where La Mesa and El Cajon adjoin, has for years remained one of East County’s well-kept secrets. As the largest park within La Mesa’s city limits, its 53 acres encompass grassy fields, sidewalks and dirt trails, a eucalyptus-shaded picnic area with barbecues, an amphitheater with seating for up to 360 persons, a kids’ playground, and a fenced enclosure for unleashed dogs.