In sociology, the third place refers to the social surroundings that are separate from the two usual social environments of home ("first place") and the workplace ("second place"). Examples of third places include churches, cafes, bars, clubs, libraries, gyms, bookstores, hackerspaces, stoops, parks, theaters, among others. In his book The Great Good Place (1989), Ray Oldenburg argues that third places are important for democracy, civic engagement and a sense of place. Oldenburg's coauthor Karen Christensen argues in the 2025 sequel that third places are the answer to loneliness, political polarization, and climate resilience. She also clarifies the difference between third places and public spaces.