St. Pierre Church is an ancient cave church located just outside modern Antakya. You can observe Antakya from top of the hill where the church was located. Astonishingly beautiful natural site, full of olive trees, becomes even more striking with knowing its history and significance.
It was admitted as the F I R S T C A T H E D R A L O F T H E W O R L D !
“St. Pierre, to whom the church was dedicated, is the founder of the Antakya Church and the archpriest of the first Christian Community here and also the first Pope in the world. St. Pierre church and its surroundings played a significant role in the period of the early Christianity and expansion of the belief. The church is admitted as the first cathedral of the world and was announced as a place of pilgrimage by the Pope in 1963. Because of the building witnessed the first Christians and their meetings, it bears a unique importance.” https://whc.unesco.org/en/tentativelists/5613/