Tags: Military Structure.
Bohus Fortress (also Baahus or Båhus originally: Bagahus) lies along the old Norwegian – Swedish border in Kungälv Bohuslän Sweden north east from Hisingen where the Göta river splits into two branches (20 kilometres north of Gothenburg). It commands its surroundings from a cliff 40 metres high with the river forming a natural moat around it.
