Aesthetic Sharer ZHR on Twitter: "Fort Bourtange from the air. Fort Bourtange (Dutch: Vesting Bourtange) is a fort in the village of Bourtange, Groningen, Netherlands. It was built under orders of William
Vesting Bourtange - The Netherlands - YouTube
Rondom de Vesting Bourtange - Forten
PIN OF THE WEEK: Fortress (vesting) Bourtange (Holland) – Digitourist