Constantinople was founded on the former site of the Greek colony of Byzantium, which today is known as Istanbul in Turkey.

The Byzantine Empire came to an end when the Ottomans breached Constantinople’s ancient land wall after besieging the city for 55 days. The fall of the city allowed for Ottoman expansion into eastern …

Apr 9, 2013 · Because it lay on the European side of the Strait of Bosporus, the Emperor Constantine understood its strategic importance and upon reuniting the empire in 324 CE built his new capital …

Dec 6, 2017 · Constantinople is an ancient city in modern-day Turkey that’s now known as Istanbul. First settled in the seventh century B.C., Constantinople developed into a thriving port thanks to its prime...

Jun 5, 2020 · Constantinople was the largest and wealthiest city of the Middle Ages and one of the few remnants of the once all-encompassing Roman Empire. It ruled the Golden Horn, a natural estuary …

Jan 6, 2023 · Founded as the new capital of the Roman Empire, Constantinople (now Istanbul) became the heart of the Byzantine Empire before falling to the Ottomans.

Jun 25, 2025 · The story of Constantinople, or modern-day Istanbul, is a fascinating one that dates back millennia to the time when this mega-city was a small Greek town known as Byzantium.

Apr 15, 2024 · Constantinople, now known as Istanbul, is one of the world’s most historically significant cities. The city’s been known for serving as a bridge between Europe and Asia across the Bosphorus …

Constantinople (Greek: Κωνσταντινούπολη) was the capital of the Byzantine Empire and, following its fall in 1453, of the Ottoman Empire until 1930, when it was renamed Istanbul as part of Mustafa …

The Fall of Constantinople, also known as the Conquest of Constantinople, was the capture of the capital of the Byzantine Empire by the Ottoman Empire. The city was captured on 29 May 1453 as …