Travelers are voting Hollywood Reservoir as the best lake near Wilmington. There are 1 lake near Encino a city just 30 km from Wilmington and 6 lakes near Diamond Bar which is 30 km distant. The most popular of these are Hollywood Reservoir near Encino and Lake Mission Viejo in Diamond Bar. You can find 267 lakes in California and 2105 lakes in the country of United States. Our members favorite in California is Elizabeth Lake and Lake Superior is the top pick in United States. Want more? Check out our map of lakes near Wilmington.