Hagia Sophia Guided Tour with Skip-the-Line Entry

Explore one of the world's most extraordinary buildings with an expert guide who brings 1,500 years of history to life. Built as a Christian cathedral in 537 AD, converted to a mosque, then a museum, and now a functioning mosque again, Hagia Sophia's story mirrors the history of Istanbul itself. Marvel at the massive dome that seems to float 56 metres above the floor, the glittering Byzantine mosaics, and the calligraphic roundels added during the Ottoman era.