Optical museum in San Francisco, California

Located at 175 Jefferson Street in San Francisco, California, Ripley's Believe It or Not! is a must-visit tourist attraction. This fun spot offers a unique experience where visitors can marvel at hundreds of rare and unusual artifacts, interact with unbelievable exhibits, and explore mind-bending illusions. With a combo ticket, visitors can also enjoy the Mirror Maze at the end of their visit, adding an extra element of fun to their day. From pop art to shrunken heads, the exhibits at Ripley's are sure to leave you amazed and intrigued.

Camera Obscura & Holograph Gallery is a unique and captivating museum located at 1096 Point Lobos Avenue in San Francisco, California. This tourist attraction offers visitors the opportunity to experience the wonder of camera obscura, an ancient optical device that projects a live image of the surrounding area onto a viewing surface. In addition, the gallery showcases a stunning collection of holographic art, providing a mesmerizing glimpse into the world of three-dimensional imaging. With its fascinating exhibits and interactive displays, Camera Obscura & Holograph Gallery is a must-visit destination for anyone interested in the intersection of art and technology.