The phrase "public swimming" refers to the activity of swimming that is open to and available for anyone in the general public to enjoy. Full definition
I can perform my duties efficiently in public swimming areas such as pools and beaches, schools or colleges, municipal recreation departments, private swim clubs, and hotels. (coverlettersandresume.com)
The state has a bathing beach code that requires vigorous water testing before a beach can be opened for public swimming. (investigativepost.org)
Property owners with public swimming pools in apartment complexes, hotels and resorts, even public recreation centers, are expected to provide a safe swimming area for adults and children. (monseesmayer.com)