Mellah in Marrakesh might be smaller than the one in Fes, but nevertheless worth visiting. Make sure you are not there too early in the morning as they will not let you in the Synagogue (due to the morning prayers). It is an active Synagogue with Jewish ladies living still on the premises. The blue and white courtyard is in a great contrast to the red of the houses outside. It is a little hidden, so you might need someone to point you to the entrance (a little opening in the wall).
If you own or manage Mellah, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.