Parking is free at Canyonside Community Park. That's where everyone is meeting us. In the GPS, put in the cross streets as Canyonside Park Driveway & Los Peñasquitos Canyon Trail. The goal is the reach the waterfall. Here's a link to the trail: http://www.penasquitos.org/pdf/maps/trailmapPenasquitos.pdf The trail is also dog friendly! Bring your puppers (and lots of water)