This grandiose wooden structure includes Stiklestad 1030 , an evocative exhibition about the battle, with dioramas and plenty of shrieks and gurgles on the soundtrack; a 15-minute film on St Olav; a guided tour that includes a visit to the church; and a small WWII resistance museum. In the grounds there are over 30 historical buildings (admission free), ranging from humble crofts and artisans workshops to the Molåna , a much grander farmhouse. In summer, actors in period costume bring several of the buildings to life.