About Kollum
- Kollum has a population of about 5,500.
- It's part of Friesland.
- Rotterdam, the largest city in the Netherlands, is about 188 km away.
- The nearest bigger city is Leeuwarden, about 24 km away.
- Towns nearby: Drachten (19 km), Groningen (28 km) and Heerenveen (39 km).