The Pleasant Valley Historical Society and Musuem is located in Camarillo, California within Ventura County.
William D. Hobson was the first person to write a history of Ventura County.
The Ventura County Historical Map highlights movies filmed and other events that occurred in the area.
Juan Camarillo, whom the city of Camarillo is named after, established a collection which the present day musuem was created from.
In 2017, a mural was limited on the side of the musuem wall.