Archdiocesan Cathedral of the Holy Trinity

The Archdiocesan Cathedral of the Holy Trinity, at 319–337 East 74th Street on the Upper East Side of Manhattan in New York City, is a Neo-Byzantine-style Greek Orthodox church. It serves as the national cathedral of the Greek Orthodox Archdiocese of America, and as the episcopal seat of Archbishop Elpidophoros of America. Established in 1891, and at its present location since 1932, it was the second Greek Orthodox church in the Americas, the first in New York City, and the largest Eastern Orthodox church in the Western Hemisphere.

Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).