555 years of water supply in the Swiss Blue Community / Blue City of St. Gallen.
How does the water supply in the city of St. Gallen work? And what does it take to ensure that water of the appropriate quality flows around the clock?
You will find the answers to these questions on 22 August 2026. Visit us between 10 a.m. and 4 p.m. at Gallusplatz in St. Gallen and take a look behind the scenes at St. Gallen’s public utilities.
- Experience stations and information stands
- Cinema
- Festival catering
- Competition
Organiser: St. Gallen Public Utilities
Date: Saturday, 22 August 2026
Time: 10 a.m. to 4 p.m.
Location: Gallusplatz, St. Gallen
