The Medersa Ben Youssef is a Koranic school that dates from the 16th century. It's definately worth a visit when you are in Marrakech, Morocco. The floor and pilars are real mozaic from very little tiles. The top of the pilars and wals are hand-made with very detailed stone/wood carving. Must have cost thousands of hours to make it. Very impressive! Please click on the pictures to see the large versions.
