The park is comprised of multiple sites, most side-by-side. The 1823 Mission San Francisco Solano de Sonoma anchors the plaza, and was the final California mission. Sonoma Barracks houses exhibits on 19th-cenutry life. The 1886 Toscano Hotel lobby is beautifully preserved – peek inside. The 1852 Vallejo Home lies a half-mile northwest. One ticket allows admission to all, including Petaluma Adobe , Vallejo's ranch, 15 miles away.
