Experience Norway's biggest inland fortress, built between 1912 - 1918. The fort took part in the defence against the German forces in April 1940.
Guided tours last just under 2 hours, and cost NOK 50 per person. Dark and exciting corridors, spectacular views and thrilling history. There is also an exhibition in the mountain facility.
Opening hours:
Guided tours every Sunday in June, July and August at 14.00. For other hours and groups, please contact us.
Artillery museum open 12.30-13.30 on Sundays before regular guided tour.