The lake was created in 1950 by the Santa Clara Valley Water District for groundwater recharge and flood control.
The park borders the Billy Jones Wildcat Railroad, a live-steam miniature train that has operated in the park since 1976.
Vasona Park is part of a larger cluster of parkland that includes the adjacent Los Gatos Creek County Park.
The park's location is a key stopover for migratory birds following the Pacific Flyway.
The name 'Vasona' is a combination derived from the names of two early settlers, Vaughn and Jones.
The park contains a Japanese-style garden area designed to provide a quiet contemplative space near the lake.
The Los Gatos Creek Trail section within the park is fully ADA-accessible for its entire length.
Vasona Lake County Park is a 150-acre recreational site centered around a reservoir formed by the damming of Los Gatos Creek. The park is interconnected with the Los Gatos Creek Trail, providing paved paths for pedestrians and cyclists that stretch beyond the park boundaries. Visitors have access to pedal boat rentals on the lake during warmer months. The grounds feature expansive lawns, multiple picnic areas, and permanent barbecues. It serves as a major hub for the local regional trail network, linking into nearby neighborhoods and downtown Los Gatos. The park is a popular venue for seasonal events, including the Winter Fantasy of Lights display. The site encompasses diverse habitats ranging from open grass fields to shaded riparian corridors along the creek.
The bridge spanning the reservoir provides a panoramic view of the lake surface framed by the Santa Cruz Mountains.
Rent a pedal boat or kayak early in the day when the water is calmest and rental queues are shorter.
Bring a portable sunshade or picnic blanket, as the most popular lawn areas can lack direct shade.
Check the county park website for the latest status on bridge closures or trail maintenance before arriving.
Do not attempt to swim in the reservoir, as water contact is prohibited for safety and water quality protection.
The park is open daily year-round, though some parking areas or specific trail segments may close during periods of heavy seasonal rain.
Leashed dogs are welcome, but must be kept on a six-foot leash at all times; clean up pet waste immediately.
