About Badkollen

You should know what you're swimming in

Badkollen brings together Sweden's swimming spots and official data on water, weather and water quality in one place — so deciding where to swim becomes easy.

Why Badkollen?

Sweden has over 2,800 places to take a dip — sea bays, lakes, ponds and beaches in the middle of cities. But the information about them is scattered: water temperature from one authority, bathing water quality from another, and the spots themselves often only known to locals.

Badkollen brings all of this together in a single app. Whether you're after a quick dip after work, planning a full day with the kids at an EU-classified beach, or exploring a new city — you should be able to make an informed decision in a few seconds.

Data sources we trust

We don't build on guesswork or scraped data. The catalogue of swimming spots, water quality, EU classification and algae warnings come from the Swedish Agency for Marine and Water Management (HaV). Water temperature, air temperature and wind come from SMHI's open data — the same sources municipalities and beach operators use themselves.

What we're working on

More countries — swimming spots in Norway, Denmark, Finland and more European countries are being added gradually.
Push notifications for algae warnings on your favourite spots.
Weather forecasts for upcoming days, not just current conditions.
A home screen widget showing the water temperature for your favourite spot.

Who's behind Badkollen?

Badkollen is built by Shape Labs AB, a small Swedish team that builds apps for people who love the outdoors, water and good design.

Badkollen
Badkollen

Badkollen is your guide to Sweden's swimming spots — water temperature, weather and bathing water quality in your pocket.

© 2026 Badkollen. All rights reserved.Badkollen is built by Shape Labs AB.