Both publications are silent on Birka's size, layout, and appearance. Based on Rimbert's account, Birka was significant because it had a port and it was the location of the regional ting. Adam only mentions the port, but otherwise, Birka seems to have been significant to him because it was the start of Ansgar's Christian mission and because Archbishop Unni was buried there.
Both publications are silent on Birka's size, layout, and appearance. Based on Rimbert's account, Birka was significant because it had a port and it was the location of the regional ting. Adam only mentions the port, but otherwise Birka seems to have been significant to him because it was the start of Ansgar's Christian mission and because Archbishop Unni was buried there.