Britsum is a village in the municipality of Leeuwarden, in the Netherlands. Britsum was built on an artificial bank running along the eastern side of the former Middelzee. The church, built around 130
Koarnjum is a village in the municipality of Leeuwarden, in the Netherlands. The village is situated between Jelsum and Britsum and a population of around 370 in January 2017.