On the south side of Askøy, just west of Bergen, lies Strusshamn. The sheltered bay is one of the best harbours in Byfjorden, on the route south. At the time of the sailing ships the harbour could be full of vessels from Bergen and abroad, lying in wait for favourable wind. Old anchoring rings from 1687 bear witness to this. Strusshamn was a quarantine harbour for ships that came sailing in with the yellow pest flag flying.
A letter from the Pope Eugenius 3 in 1146 mentions St. Nikolaus church at Herdla. This church belonged under Munkeliv monastery, which was founded in Bergen by Øystein around 1110. The Herdla Church may stem from this time.