Drøbak Akvarium

Havnegata 4, 1441 Drøbak

The only aquarium in eastern Norway, down by the harbour in Drøbak. More than 50 tanks from 30 litres to a 25,000-litre pool, with a children's tunnel, a jellyfish tank and a touch pool where children can handle creatures from the fjord. Small enough for a two-year-old to manage, and concrete enough to hold an eight-year-old. Drøbak makes a good day out in itself, with the Christmas house and the boat to Oscarsborg within walking distance.