Historical exhibitions of the fortress Fredriksten and Halden.
War history exhibition - open every day from Primo June – Ultimo August. For groups visiting beyond opening hours - please contact Halden Turist / Østfoldmuseene Guided tours daily (Ultimo June - Medio August) at 11:30, 13:00, 14.30 and 16:00.
Exhibitions: «Fear and honour. Fredrikshald and Fredriksten 1814» «Allmost half of Norway» – Bohuslän and 1658 «Husker bare hva som hendte…» - Svenskekrigene og Karl XII «Carved in stone» - Fredriksten fortress 350 years «Union at the border» - Union Resolution in 1905.
The history of Halden is shown as an own exhibition: «Town on fire!» - incidents throughout the 8 great city fires The bakery and brewery inside the Inner fortress is Norway's oldest of its kind. Built in 1695 it could supply bread for a total of 5000 men everyday, in addition to 3000 litres of light-beer.