Kollum is a village in Noardeast-Fryslân municipality in the province Friesland, the Netherlands. It had a population of around 5529 in January 2017. There is a restored windmill, Tochmaland in the village.
Wikipedia https://en.wikipedia.org/wiki/Kollum
Coordinates 53°16'47.298" N 6°8'55.442" E