HAGIA SOPHIA GUIDED VISITS FUNDAMENTALS EXPLAINED

Tip: In the very first courtyard, don't overlook Hagia Irene, the oldest church in Istanbul and one of several oldest unreconstructed buildings in the world.Marvel within the outstanding Byzantine architecture in the Basilica Cistern, a 6th-century subterranean marvel with 336 large columns.You can get tickets for all attractions you may have picke