San Carlos

San Carlos is a city in San Mateo County, California, situated between San Francisco and San Jose. The residential neighborhoods spread across gentle hills with tree-lined streets and small parks.

The area was part of Rancho de las Pulgas, a land parcel granted to José Darío Argüello in the late 18th century. The community became an incorporated city in 1925.

The Hiller Aviation Museum houses over 50 helicopters and aircraft in its halls, which visitors can view up close. Many families spend afternoons here exploring the interactive exhibits on aviation history.

The downtown area along Laurel Street offers cafes, shops, and restaurants within walking distance. The Caltrain station connects the town to other locations in the region.

During the Second World War, the army ran a training center here for war dogs, preparing thousands of animals for military service. The center trained dogs for guard, search, and messenger duties across different fronts.

Location: San Mateo County

Shares border with: Redwood City

Website: https://cityofsancarlos.org

GPS coordinates: 37.49917,-122.26333

Latest update: December 13, 2025 18:45