St Kilda Sea Baths is a long-running foreshore institution beside St Kilda Beach. The complex has changed over time, but it still centres on saltwater bathing and a beachside setting that makes it part of the suburb's waterfront routine.
It is most useful as a relaxed stop while exploring St Kilda rather than as a standalone sight. The draw is the combination of sea pool, bay views, and immediate access to the promenade, pier, cafes, and beach.