Lower Lake Stone JailThis jail, claimed to be the smallest in the United States, was erected in 1876 of stone locally quarried and reinforced with iron. During the stirrin... [click for more]
St. Helena Toll Road and Bull TrailThe old bull trail from Napa Valley to Middletown was built by volunteers in the 1850s. A number of its grades were 35 percent. An official road in 18... [click for more]
Sulphur Bank MineThis sulphur mine also became one of the most noted quicksilver producers in world. First worked for sulphur in 1865, in four years it produced a tota... [click for more]
The Battle of Bloody IslandOne-fourth mile west is Bloody Island, now a hill surrounded by reclaimed land, where, in 1850, U.S. soldiers nearly annihilated the Indian inhabitant... [click for more]