California's first synagogue is among them, and the extremely haunted Thomas Whaley Museum, at 2482 San Diego Avenue. It is the oldest brick building in San Diego. Among the ghosts are Thomas, his wife, his daughter, his dog and his daughter's friend, who is said to have met her demise when she unwittingly ran throat-first into the Whaley family clothesline. The park proper closes down around 11 p.m. nightly. Vary depending on the venue.
Many museums are free.
There is no admission fee to enter the park.