- Catalina Island is 21 miles long and eight miles wide at its widest point. It measures just 76 square miles.
- Catalina Island was originally named San Salvador by Juan Rodriguez Cabrillo, who first discovered the island on Oct. 7, 1542. It was rediscovered by Sebastian Vizcaino on Nov. 24, 1602. He named it Santa Catalina Island because it was St. Catherine's Day.
- Catalina Island features two main towns, Avalon and Two Harbors. The Casino is the largest structure on Catalina, but has never been used for gambling.
- Catalina Island is located approximately 22 miles southwest of Los Angeles, California. It is a part of Los Angeles County as well as the Los Angeles Unified School District.
- The Chicago Cubs used Catalina Island as the site of its training camp from 1931 to 1951.
- Marilyn Monroe lived on Catalina Island for 18 months while married to her first husband, William Dougherty, who was in the Merchant Marines.









