Neptune Beach's two large outdoor pools hosted swimming races and exhibitions by such notable swimmers such as Olympian Johnny Weissmuller and Jack LaLanne. Weissmuller later starred in films as the original Tarzan character. LaLanne started a longlasting chain of health clubs and appeared on television. The park closed down in 1939 because the Great Depression left many people without much money, the completion of the San Francisco–Oakland Bay Bridge changed traffic patterns, people avoided paying the admission price, and the rise of car culture gave people many more choices for recreation destinations.