Foss Lake   Be the first to submit input for Foss Lake. If you have info on Foss Lake, San Diego County, California please submit it here to improve this web site.          These outdoors activities are available near Foss Lake.   Lakes Near Foss Lake: Calavera Lake, San Diego County, 5 miles away Pechstein Reservoir, San Diego County, 10 miles away Lake Hodges, San Diego County, 18 miles away   Public Lands Near Foss Lake: Carlsbad State Beach, California, 6 miles away Torrey Pines State Reserve State Park, California, 19 miles away Torrey Pines State Beach, California, 20 miles away Cabrillo National Monument, San Diego - CA, 31 miles away   Marinas On or Near Foss Lake: Snug Harbor Marina, Carlsbad, 6 miles away Fish Boat Soap, Encinitas, 11 miles away   Camp Grounds Near Foss Lake: Melrose Trailer Park, Vista, 5 miles away Casitas Poquitos RV Park, Oceanside, 6 miles away Oceanside Rv Park, Oceanside, 6 miles away Catalina RV Park, Oceanside, 6 miles away   Hotels Near Foss Lake: Residence Inn San Diego Oceanside, Oceanside, 3 miles away Courtyard San Diego Oceanside, Oceanside, 3 miles away Super 8 Oceanside, Oceanside, 3 miles away Holiday Inn Express Oceanside, Oceanside, 4 miles away Ramada Oceanside, Oceanside, 5 miles away   Hiking Trails Near Foss Lake: Clark Trail, San Diego County, 16 miles away        7.2 hiking miles, 1415 feet elevation difference Clark Trail, Riverside County, 18 miles away        4.8 hiking miles, 877 feet elevation difference   Ski Areas Near Foss Lake: Snow Valley, California, 59 miles away       1041 foot drop, 11 lifts, 30 runs Mt. Baldy, California, 62 miles away       2100 foot drop, 4 lifts, 28 runs Snow Summit, California, 64 miles away       1200 foot drop, 14 lifts, 31 runs   Whitewater Near Foss Lake: Escondido Creek, San DiegoCounty, 14 miles away       Class III-IV - 6.6 miles long (San Elijo Canyon: Elfin Forest Preserve to Camino Del NoRoute Road) Santa Margarita River, San DiegoCounty, 18 miles away       Class IV(V) - 9 miles long (Murrieta Creek to Sandia Creek Road)