Please come back to me In Casablanca I love you more and more each day As time goes by licking the gentle song, come to the movie Casablanca, The final impression of it is only a gorgeous Grand Mosque, Hassan II Mosque. The Hassan II Mosque is the third largest in the world and the only mosque open to foreigners in Morocco. Going in to take off your shoes and take off your hat, the photos will always be chanted, and the tickets are too expensive! However, can you not go in, it is so beautiful.