Dolphin Club cold-water swim tradition

The Dolphin Club, founded in 1877 and based at the San Francisco waterfront, is known for its organized cold-water swimming rituals, including New Year's Day and regular winter swims at Aquatic Park. Club members and affiliated swimmers have maintained these open-water practices as recurring communal rites for well over a century. The club operates from a clubhouse on Jefferson Street and continues to organize group swims and traditions tied to the San Francisco shoreline.