Familienbad Dreilinden is St.Gallen's family lido on the Frauenweiher, the easternmost of the three large ponds at Drei Weieren. The pond is also known as Kreuzweiher, and the original bathing infrastructure dates from 1896. From April to September the city measures water temperature and oxygen once a month; you can see the latest reading above. On fine summer days the Bäderbus shuttle runs from the main station via Marktplatz right to the entrance of the lido.
Familienbad Dreilinden in St.Gallen – water temperature 24 °C, opening hours 09:00–19:00.
Prefer swimming in natural water? The official readings for the Drei Weieren ponds are on their own page: Drei Weieren: water temperature and oxygen of the ponds