Castle Huys te Warmont in Teylingen

You're standing at the Huys te Warmont, on the edge of the village of Warmond. It looks like a stately country house from the late eighteenth century, symmetrical and elegant. But don't be fooled. Under that tidy exterior is a medieval castle. The left-hand tower is probably what remains of a medieval keep. And one of the towers holds a small bell called Barbara, dating from 1392.