title: Draken Harald Hårfagre
context: Draken Harald Hårfagre (English: Dragon Harald Fairhair) is a large Viking longship built in the municipality of Haugesund, Norway. Draken Harald Hårfagre brings the seafaring qualities of a warship from the old Norse sagas to life. It is a ship that combines ocean-crossing sailing capabilities with a warship's use of oars.
question: What was the largest Viking ship?
answers: Draken Harald Hårfagre