The city of Essaouira has many synagogues, but the most beautiful remains the Simon Attias Synagogue, which is the second largest synagogue in Morocco, and was built in the late nineteenth century by a local Jewish merchant, who gave it his name, and was formerly known as Mogador , It is a very old building displaying the ancient building methods that existed in Essaouira, and you can enjoy the ancient architecture with large circular windows and large wooden columns with round ornaments decorated with floral carvings.