Esch-sur-Sûre for sure

Another cute little fairytale town with a castle, although this one is in ruins (the castle, not the town). The original 8m tall tower still stands on a giant cliffside, and the town is almost completely encircled by the winding Sûre River.

via Out and About in Luxembourg – A Brummie Home and Abroad

Header photo by: Alessandro Prada (Wikimedia Commons)