Hagia Sophia Action & Adventure, Landscape, Peaceful, Religious + Theme Parks Pictures

• Istanbul
• Turkey
• Europe
• The World

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.

Once a church, then a Byzantine cathedral, later a mosque and now a monument, this iconic building is a national treasure.