Located in the historic village of Er, this museum is dedicated to the cod that the Norwegians are proud of because it was the mainstay of their medieval economy when materials were scarce. This museum shows the ancient methods of fishing and preparing salted and aged fish. Visitors can participate in preparing it, and after completing the tour, they can eat it with their loved ones and friends. The museum displays many films that explain how to catch and prepare fish for those who do not wish to participate in practical preparation.