The Frauenburg, widow's seat of one of the most powerful women in the middle Rhine.

Castle Balduinseck, a residential tower of the archbishops of Trier

Castle Ramstein in the Kyll Valley

Castle Sporkenburg

Constantin Basilika, Castle of the Archbishops of Trier

Balduinstein Castle on the river Lahn

Baldwin of Luxembourg, castle builder. Here is a small selection.

The electoral castle and bishop's residence.