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Idrija Aquarium

  • (worth a trip)
  • NA
  • Easy
  • Average
  • 3 hours
  • 3 3

Meet the secret creatures of the underwater world.

Prelovčeva 5
5280 Idrija
Adults: 5.00 EUR
Children: 3.00 EUR
Children under 3 years: free

Idrija Aquarium is one of the most beautiful aquariums in Slovenia. It is home to more than 170 fresh and salt water fishes from the whole world.


Idrija Aquarium has more than 40 aquariums and some are unique representations of diverse biotopes from various rivers, lakes, and seas. The most popular are the Amazon biotope aquarium.


This is a great idea for an educational and fun trip for kids and adults. Take some extra time if you want to indulge into any of the activities offered in Idrija Aquarium, such as learning routes which are organized for visitors.

Opening hours

Mon: closed
Tue-Fri: 14:00 to 19:00
Sat, Sun: 13:00 to 19:00
Holidays: 13:00 to 19:00

How to get there

Aquarium is located near the Castle, on the left side of the junction.