
Church in use
Church of the Nativity
Palestine
Why it is here. A mid-6th-century basilica over the remains of a church completed in 339, still used every day and shared by Greek Orthodox, Armenian and Catholic communities.
An editorial selection, and therefore subjective: chosen for architecture, art and history, and to cover many countries and church traditions. It is not a ranking. Inclusion is not travel advice; check current conditions with official sources before any visit.

Church in use
Palestine
Why it is here. A mid-6th-century basilica over the remains of a church completed in 339, still used every day and shared by Greek Orthodox, Armenian and Catholic communities.

Church in use
Israel
Why it is here. Several churches share one complex over the places that Christian tradition identifies as Golgotha and the tomb of Jesus; its walls record centuries of rebuilding.
Sources are listed on the place profile.

Monastery in use
Egypt
Why it is here. Justinian’s church, dated by its roof beams to 548–565, keeps a sixth-century apse mosaic of the Transfiguration inside a fortified monastery that is still inhabited.
Sources: George H. Forsyth, “Mount Sinai Monastery of Saint Catherine”, The Coptic Encyclopedia (CE:1681b–1686a); “Saint Catherine Area (inscribed 2002)”, World Heritage List (Property 954, description)

Church in use
Egypt
Why it is here. Raised over the south gate of the Roman fortress of Babylon, it shows how the churches of Old Cairo grew inside and on top of Roman walls.
Sources: Peter Grossmann, “Babylon”, The Coptic Encyclopedia (CE:317a–323b)

Church in use
Cyprus
Why it is here. A modest mountain church whose 12th-century wall paintings UNESCO describes as of exceptional artistic quality, attributed to masters from Constantinople; one of the ten Troodos churches on the World Heritage List.

Church in use
Iran
Why it is here. Plain domes outside, paintings, gilding and tiles within: the Armenian cathedral of New Julfa, at the monastery that brought European letterpress printing to Persia in 1636.

Monastery in use
Türkiye
Why it is here. A working Syriac Orthodox monastery in Tur Abdin whose main church, built in 512 according to its own record, is still in use.

Archaeological remains, not in use
Syria
Why it is here. The remains of a great church complex laid out around the pillar of Simeon the Stylite. It is an archaeological monument, not a place of worship.

Monastery in use
Iraq
Why it is here. High on Mount Alfaf north-east of Mosul, a monastery famed for its library, where Bar Hebraeus and six maphrians are buried.

Church in use
Lebanon
Why it is here. A Maronite Marian shrine founded in 1904, chosen to show that a remarkable church need not be an ancient one.
Sources are listed on the place profile.
A superlative is published only when a source states it with a clear measure and scope. Each card gives the measure, the value, the scope, the source and its limits. For several traditions, including Anglican and Eastern Catholic churches, no claim met this standard, so none is shown.
Sources: “Saint Catherine Area (inscribed 2002)”, World Heritage List (Property 954, description); George H. Forsyth, “Mount Sinai Monastery of Saint Catherine”, The Coptic Encyclopedia (CE:1681b–1686a)
Sources: Peter Grossmann, “Babylon”, The Coptic Encyclopedia (CE:317a–323b)
Encyclopedia entries were read in full in their electronic editions; each is credited to its author. Page and column references appear only where the source prints them; the Gorgias dictionary is cited by entry title.