Hagia Sophia
attractionAttraction in Sultanahmet, featured on 1 community list, currently #1 on Things to Do in Istanbul.
Sultanahmet, Istanbul
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1Things to Do in IstanbulIstanbul · score 0
Built in 537 as a Byzantine cathedral, later a mosque and museum; an active mosque again since 2020, with its upper galleries open to tourists on a separate €25 ticket added in 2024.