Lake Cuyamaca Tress

Lake Cuyamaca, also called Cuyamaca Reservoir, is a reservoir, nature park and recreation area in the eastern Cuyamaca Mountains. It covers 110 acres in East County, San Diego. California State Route 79 wraps around three shores, and provides access to/from Julian to the north and I−8 to the south.
  • Location: Cuyamaca Mountains · San Diego County, California
  • Built: 1888
  • Basin countries: United States
  • Managing agency: Helix Water District
  • Surface area: 110 acres (45 ha)
  • Surface elevation: 4,613 feet (1,406 m)
  • Type: Reservoir
Data from: en.wikipedia.org