Sha'ar Hashamayim Synagogue (Cairo)

The Sha'ar HaShamayim Synagogue (בית כנסת שער השמים‎, lit. Gate of Heaven) is located in Cairo, Egypt. The synagogue was also known as Temple Ismailia and the Adly Street Synagogue.

Its long-time leader was Chief Rabbi Chaim Nahum. In 2008, the synagogue marked its 100th anniversary. The synagogue was built in a style evoking ancient Egyptian temples, and was once the largest building on the boulevard.

When the synagogue opened in 1899, there was a vibrant Jewish community in Cairo. The last time the synagogue was full was in the 1960s. Today the community numbers 6 members, most of them older women.

Presently, it houses a collection of a few hundred books, ranging in age from contemporary to the 1500s, concerning or relevant to the history of Jews in Egypt.

Although it is considered a Sephardic synagogue, many Ashkenazi Jews were members of the congregation and contributed to its construction and upkeep.

The synagogue underwent minor exterior renovations in 2007.

In February 2010, a booby-trapped suitcase was hurled at the synagogue from a nearby hotel. The suitcase caught fire, but no one was hurt and no damage was reported.