Discovery Lake   Be the first to submit input for Discovery Lake. If you have info on Discovery Lake, San Diego County, California please submit it here to improve this web site.          These outdoors activities are available near Discovery Lake.   Lakes Near Discovery Lake: Pechstein Reservoir, San Diego County, 4 miles away Lake Hodges, San Diego County, 6 miles away Calavera Lake, San Diego County, 8 miles away Lake Miramar, San Diego County, 13 miles away   Public Lands Near Discovery Lake: San Pasqual Battlefield State Park, California, 10 miles away Carlsbad State Beach, California, 12 miles away Torrey Pines State Reserve State Park, California, 13 miles away Cabrillo National Monument, San Diego - CA, 23 miles away   Marinas On or Near Discovery Lake: Fish Boat Soap, Encinitas, 9 miles away Fiddler's Cove Navy RV Campground, San Diego, 10 miles away Snug Harbor Marina, Carlsbad, 11 miles away Dewey's Marine-Dive, San Diego, 14 miles away Submarina Utc-Regents Park, La Jolla, 15 miles away   Camp Grounds Near Discovery Lake: Elms Trailer Park, Vista, 5 miles away Escondido RV Park, Escondido, 5 miles away Ivy Del RV Park, Escondido, 6 miles away Melrose Trailer Park, Vista, 7 miles away   Hotels Near Discovery Lake: Ramada Limited San Marcos, San Marcos, 1 miles away Hampton Inn San Marcos CA, San Marcos, 1 miles away Residence Inn San Diego North/San Marcos, San Marcos, 1 miles away La Quinta Inn San Diego Vista, Vista, 4 miles away TownePlace San Diego Carlsbad/Vista, Vista, 5 miles away   Hiking Trails Near Discovery Lake: Magee Trail, San Diego County, 20 miles away        6 hiking miles, 2173 feet elevation difference   Ski Areas Near Discovery Lake: Snow Valley, California, 64 miles away       1041 foot drop, 11 lifts, 30 runs Snow Summit, California, 67 miles away       1200 foot drop, 14 lifts, 31 runs Bear Mountain, California, 68 miles away       1665 foot drop, 12 lifts, 34 runs   Whitewater Near Discovery Lake: Escondido Creek, San DiegoCounty, 3 miles away       Class III-IV - 6.6 miles long (San Elijo Canyon: Elfin Forest Preserve to Camino Del NoRoute Road) Los Penasquitos Creek, San DiegoCounty, 12 miles away       Class III+(V+) - 9 miles long (I-15 to I-5)   Golf Courses Near Discovery Lake: Twin Oaks Golf Course, San Marcos, 3 miles away Reidy Creek Golf Course, Escondido, 6 miles away