The Mosque of Tin Mal
A little roadtrip through beautiful mountains and landscapes from Marrakech away, the Mosque of Tin Mal lies in the High Atlas. Besides Hassan II Mosque in Casablanca, it is the only mosque open to non-muslims. And the history and architecture is amazing! It had been destroyed a few hundred years ago, and has no roof, so the light in there, with all the shadowplay between the columns, is incredibly photogenic.