Upper Emerald Lake   Be the first to submit input for Upper Emerald Lake. If you have info on Upper Emerald Lake, San Mateo County, California please submit it here to improve this web site.          These outdoors activities are available near Upper Emerald Lake.   Lakes Near Upper Emerald Lake: Sempervirens Reservoir, Santa Cruz County, 15 miles away Stevens Creek Reservoir, Santa Clara County, 15 miles away Lake McKenzie, Santa Clara County, 19 miles away   Public Lands Near Upper Emerald Lake: Burleigh H. Murray Ranch State Park, California, 9 miles away Portola Redwoods State Park, California, 12 miles away Pomponio State Beach, California, 13 miles away Juan Bautista De Anza National Historic Trail, San Francisco - CA, 15 miles away Golden Gate National Recreation Area, San Francisco - CA, 22 miles away Presidio National Park, San Francisco - CA, 22 miles away   Marinas On or Near Upper Emerald Lake: Peninsula Marina, Redwood City, 3 miles away Docktown Marina, Redwood City, 3 miles away Peninsula Yacht Club, Redwood City, 3 miles away Port of Redwood City, Redwood City, 4 miles away Marina Food, San Mateo, 6 miles away   Camp Grounds Near Upper Emerald Lake: Trailer Villa, Redwood City, 5 miles away Trailer Rancho, Redwood City, 5 miles away Coyote Point, -blank-, 8 miles away   Hotels Near Upper Emerald Lake: BEST WESTERN PLUS Inn, Redwood City, 2 miles away Sequoia Inn, Redwood City, 2 miles away Americas Best Value Inn, San Carlos, 2 miles away Americas Best Inns-Redwood City, Redwood City, 2 miles away Comfort Inn Redwood City, Redwood City, 3 miles away   Hiking Trails Near Upper Emerald Lake: Edgewood Trail, San Mateo County, 2 miles away       1.2 hiking miles, 198 feet elevation difference Alambique Trail, San Mateo County, 4 miles away        6.4 hiking miles, 818 feet elevation difference Trappers Trail, San Mateo County, 7 miles away       2.3 hiking miles, 1148 feet elevation difference   Whitewater Near Upper Emerald Lake: Pescadero Creek, San MateoCounty, 12 miles away       Class II - 9 miles long (Portola State Park to Memorial County Park)   Golf Courses Near Upper Emerald Lake: Emerald Lake Country Club, Emerald Hills, 0 miles away Emerald Hills Golf Course, Emerald Hills, 1 miles away