Grassmont Reservoir, San Diego County, California     User input for Grassmont Reservoir, San Diego County, California: Be the first to submit input for Grassmont Reservoir. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        At Grassmont Reservoir you can spot Fletcher Hills, and the good people of San Diego-Carlsbad-San Marcos like to hang out nearby. All through the days of summer highs here at Grassmont Reservoir get into the 80's. All through the dark hours of summer temperatures fall down into the 60's. The winter brings highs down to the 60's with temperatures at Grassmont Reservoir dipping down into the 40's during winter nights. This lake is so wonderful. Grassmont Reservoir       is good enough to spend more than a day at, Evergreen Mobile Home and RV is a good local campground, and an afternoon playing golf at Sun Valley Golf Course is always a bliss. A fine nearby hotel is Quality Inn & Suites San Diego East County, and paddling on Los Penasquitos Creek is so much fun. That right there is heaps already, but it keeps on going; Grassmont Reservoir has it all. If you need a site to stay Holiday Inn Express SAN DIEGO-LA MESA (SDSU                  AREA) is a brilliant choice, and lakes are such serene places, why not stop at Santee Recreational Lakes. The Fletcher Hills casts its shadow over Grassmont Reservoir, and Eucalyptus Pass is a delightful site to take a look at. It is very arid here at Grassmont Reservoir typically; of all the months in a year March is the one with the most rain, and July is when it's the driest. There's so much to do here at Grassmont Reservoir that you need to camp here for a while, Eastern Trailer Court is a splendid spot for that, and there are other locations here than Grassmont Reservoir, for example Mount Helix Reservoir. This lake is so wonderful. Cabrillo National Monument is a tremendous place near Grassmont Reservoir.   Holiday Inn Express SAN DIEGO-LA MESA (SDSU AREA), La Mesa Hotel is 100% non-smoking.The Holiday Inn Express San Diego La Mesa (SDSU area) hotel is easily accessible and close to all major San Diego attractions. The Holiday Inn Express hotel features a Medit... Quality Inn & Suites San Diego East County, El Cajon Quality Inn and Suites East is located 6 miles to nearby casinos, 6 miles to Qualcomm stadium, 3 miles from San Diego State University, 10 miles to Downtown San Diego, San Diego Beaches, and San Diego... Current weather conditions at Grassmont Reservoir, San Diego County, California Local climate location: LA MESA 18 miles away   Coordinates: Latitude: 32.78472 Longitude: -116.9889 California Lakes Complete list of all lakes in California San Diego County Lakes Complete list of all lakes in San Diego County Books about Grassmont Reservoir List of books available on Amazon.com about Grassmont Reservoir, San Diego County, California. Outdoors Recreation Near San Diego-Carlsbad-San Marcos, California Very comprehensive list of a variety of outdoors recreation in the vicinity of San Diego-Carlsbad-San Marcos, California, the metro area neareast to Grassmont Reservoir. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. California Outdoors Index This is a very comprehensive index of outdoors activities in the great state of California.     These outdoors activities are available near Grassmont Reservoir.   Hotels Near Grassmont Reservoir: Holiday Inn Express SAN DIEGO-LA MESA (SDSU AREA), La Mesa, 0 miles away Quality Inn & Suites San Diego East County, El Cajon, 1 miles away Relax Inn and Suites, El Cajon, 1 miles away Travelodge El Cajon, El Cajon, 2 miles away Rodeway Inn El Cajon, El Cajon, 2 miles away   Camp Grounds Near Grassmont Reservoir: Eastern Trailer Court, El Cajon, 1 miles away Evergreen Mobile Home and RV, El Cajon, 2 miles away San Diego RV Resort, La Mesa, 3 miles away Santee Lakes General Store, Santee, 4 miles away   Whitewater Near Grassmont Reservoir: Los Penasquitos Creek, San Diego CountyCounty, 15 miles away       Class III+(V+) - 9 miles long (I-15 to I-5)   National Parks Near Grassmont Reservoir: Cabrillo National Monument, San Diego - CA, 18 miles away   Golf Courses Near Grassmont Reservoir: Sun Valley Golf Course, La Mesa, 2 miles away Carlton Oaks Country Club, Santee, 3 miles away   Lakes Near Grassmont Reservoir: Mount Helix Reservoir, San Diego CountyCounty, 1 miles away Santee Recreational Lakes, San Diego CountyCounty, 4 miles away