A tour of Tromsø’s underworld

Have you ever wondered what’s actually hidden beneath the ground? What’s lurking in those dark, narrow passages?

Every year, we treat four billion litres of wastewater at our plant. We remove 800 tonnes of sludge and 27 tonnes of rubbish before the water is discharged into the sea.

On Kulturnatta, you’ll get to see where it all happens when you flush, rinse and flush the toilet. You’ll also learn how we treat wastewater and see the various processes at the treatment works.

There will be four guided tours, each lasting around 20 minutes, starting at:

  • 6.00 pm
  • 6.30 pm
  • 7.00 pm
  • 7.30 pm

We look forward to welcoming you to Tromsø’s underworld!

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Event Details
  • Days
    Hours
    Min
    Sec
  • Start Date
    02.10.2026 18:00
  • End Date
    02.10.2026 20:00
  • Category
  • Address
    Hjalmar Johansens gate 26
Event Details
  • Days
    Hours
    Min
    Sec
  • Start Date
    02.10.2026 18:00
  • End Date
    02.10.2026 20:00
  • Category
  • Address
    Hjalmar Johansens gate 26

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