Santa Margarita Lake   Be the first to submit input for Santa Margarita Lake. If you have info on Santa Margarita Lake, Santa Lucia Range, San Luis Obispo County, California please submit it here to improve this web site.          These outdoors activities are available near Santa Margarita Lake.   Lakes Near Santa Margarita Lake: Atascadero Lake, San Luis Obispo County, 14 miles away   Public Lands Near Santa Margarita Lake: Pismo State Beach, California, 16 miles away Morro Bay State Park, California, 22 miles away Montana de Oro State Park, California, 24 miles away   Marinas On or Near Santa Margarita Lake: Lopez Lake, Arroyo Grande, 9 miles away   Camp Grounds Near Santa Margarita Lake: Santa Margarita/San Luis Obispo KOA, Santa Margarita, 1 miles away KOA Kampgrounds, Santa Margarita, 1 miles away Rinconada Campground, Santa Margarita, 1 miles away Upper Lopez Campground, San Luis Obispo County, 5 miles away   Hotels Near Santa Margarita Lake: La Cuesta Inn, San Luis Obispo, 11 miles away Apple Farm, San Luis Obispo, 11 miles away Super 8 San Luis Obispo, San Luis Obispo, 11 miles away Days Inn San Luis Obispo, San Luis Obispo, 11 miles away BEST WESTERN PLUS Somerset Inn, San Luis Obispo, 11 miles away   Hiking Trails Near Santa Margarita Lake: Hi Mountain Trail, San Luis Obispo County, 8 miles away       3.7 hiking miles, 1419 feet elevation difference Fernandez Trail, San Luis Obispo County, 13 miles away       2.6 hiking miles, 606 feet elevation difference Machesna Trail, San Luis Obispo County, 20 miles away        4.2 hiking miles, 1390 feet elevation difference