Visit Vacaville: The William Henry Buck home across from the Vacaville Museum on the corner of Buck Avenue and Kentucky Street is a fine example of early architecture in Vacaville. George Sharpe built the home in 1892
Visit Vacaville: Peña Adobe is the oldest building in Solano County. The original adobe was built on this property in 1842-1843. Sometime around the 1880s, the adobe was modernized and remodeled to what you see now.