The Koornmarktspoort is city gate in Kampen, Overijssel, the Netherlands. It was originally part of the city wall and is the oldest of the Kampen city gates.
Wikipedia https://en.wikipedia.org/wiki/Koornmarktspoort
Address 1 IJsselkade, Kampen 8261AB, Netherlands
Coordinates 52°33'19.507" N 5°55'17.663" E