Top Sightseeing Places in Istanbul

Hagia Sophia Mosque: It is one of Istanbul’s excellent historical places. First, it was constructed for the Christian church in the 500s, and then during the Ottoman Era, it transferred into a mosque. Nowadays, it is a museum and people from all over the world come to see this authentic structural masterpiece. So, if you visit Hagia Sophia Mosque, you will have the chance to witness the ...