Water services in Olten
These are the places Fontavio has mapped in Olten, not a municipal total. Coverage grows as people add places and confirm the ones already there.
The most popular of them
- Hammerbrunnen Drinking water Stationsstrasse 28 Potable
- Fortuna Fountain Drinking water Lehmgrubenstrasse Potable
- Drinking water Aarauerstrasse 98 Potable
- Drinking water Mühlegasse 5 Potable
- Drinking water Wiesenbergweg Potable
- Drinking water Ländiweg 1 Potable
- Drinking water Dullikerstrasse 2 Potable
- Drinking water Potable
- Drinking water Aarburgerstrasse Potable
- Drinking water Katzenhubelweg 45 Potable
- Drinking water Alter Wiesenbergweg Potable
- Drinking water Reiserstrasse 87 Potable
- Dorfbrunnen Drinking water Kirchgasse 14 Potable
- Drinking water Schmiedengasse 2 Potable
- Drinking water Kallstrasse Potable
- Drinking water Oberdorfstrasse 22 Potable
- Drinking water Potable
- Drinking water Potable
- Drinking water Aarauerstrasse 72 Potable
- Drinking water Friedhofweg 1 Potable
- Drinking water Amthausquai 24 Potable
- Marktbrunnen Drinking water Oberer Graben 5 Potable
- Kleinholzbrunnen Drinking water Im Kleinholz 11 Potable
- Fischbrunnen Drinking water Aarburgerstrasse 70 Potable
- Platanenbrunnen Drinking water Ruttigerweg Potable
- Toilets Aarauerstrasse 68c Wheelchair accessibleEuro key
- Toilets Sportstrasse 101 Wheelchair accessible
- Toilets Schöntalstrasse
- Toilets Klosterplatz 2
- Toilets Kirchgasse 6
- Toilets Baslerstrasse 73
- Toilets Aarburgerstrasse 4a Wheelchair accessible
- Toilets Tannwaldstrasse
- Toilets Bahnhofstrasse 34 Wheelchair accessible
- Toilets Bahnhofquai Wheelchair accessible
- Volière Vögeligarten Toilets Engelbergstrasse 42 Wheelchair accessible
This page lists the 36 most visited of the 64 places mapped in Olten, and the map beside it shows the same 36. The Fontavio app has all 64.
Hours and price come from contributors and operators, and they can be out of date. Report anything that has changed.
Data checked 8 October 2026
36 places plotted, from OpenStreetMap and Fontavio contributors.
Water services in Olten
Fontavio maps public drinking water, fill-up taps, toilets, showers, laundry, dump stations and marine pump-outs in Olten, from open map data and from the people using them.
Add a place we are missingDoes this page cover all of Olten?
It covers every category Fontavio has enough mapped places for in Olten today. A category appears here once enough places in it have been added and confirmed, so a missing one means thin coverage rather than nothing on the ground.
What if a place has moved or is gone?
Report it from the app. A person reviews it, and water-safety reports are looked at first.
Is the tap water safe to drink in Switzerland?
Yes. More than 80% of Swiss drinking water comes from groundwater, according to the federal environment office, and WHO and UNICEF put safely managed drinking water at 96.7% for 2024. Figures, sources and the dates they were checked: https://fontavio.com/switzerland/tap-water/
Is the water from a public tap or fountain the same as the tap water in Switzerland?
Not necessarily. Out of town, check the fountain for a sign: kein Trinkwasser, eau non potable and acqua non potabile all mean the water isn't safe to drink. Alpine troughs are often for livestock, and springs on mountain paths are untested. Check the sign and the spout before you drink. When you add or review a fountain on Fontavio, mention whether it runs in winter; that's useful for anyone visiting outside the summer.
Take Olten with you, offline.
Free, no account needed to browse. Directions, opening hours and one-tap confirmations.