Gemeinschaftsbad Dreilinden is the natural bathing spot on Mannenweiher, the westernmost of the three large ponds at Drei Weieren in St.Gallen. The original bathing infrastructure dates from 1900. In winter the pond is freely accessible, but without lifeguards. The city measures the water temperature only from April to September; the season's latest reading and the history are available at any time.
Gemeinschaftsbad Dreilinden in St.Gallen – Status: Freely accessible (no lifeguard).
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
Official page of Gemeinschaftsbad Dreilinden (City of St.Gallen)