Spring Lake

Spring Lake Regional Park is a 320-acre (130 ha) public park in southeastern Santa Rosa, Sonoma County, California, United States. Centered on the Santa Rosa Creek Reservoir, the park is administered by the Sonoma County Regional Parks Department. Its coordinates are 38.45°N 122.65°W / 38.45; -122.65, and its official address is 391 Violetti Drive.

Lake Ralphine is a reservoir in Howarth Memorial Park in the city of Santa Rosa, in the U.S. state of California.

Santa Rosa Creek Reservoir is a reservoir in Spring Lake Regional Park in the city of Santa Rosa, California, USA. It is impounded by an earthen dam built in 1963 and owned by the Sonoma County Water Agency.

The John Medica Gardens are a collection of folk art stoneworks and gardens created by John Medica in Santa Rosa, California in the United States. The gardens are on the list of California Historical Landmarks. The garden is located on a private property. It took Medica 20 years to create the gardens.