The Lofoten Museum, at Storvågan in Kabelvåg, traces the history of the Lofoten cod fishery — from the medieval Vågar trading post to the great seasonal migrations of fishermen and traders during the cod-spawning runs. The site combines ongoing archaeological excavations of the medieval town with the restored 1815 trader's house, a reconstructed rorbu cabin, and a long open-air collection of historic fishing boats.
A good half-day visit if you take in the boats, the trader's house, the labels, and the archaeology. Open daily in summer, more limited in winter.