Adrianople, known today as Edirne, is a city in Turkey located near the borders of Greece and Bulgaria. It was founded in 125 AD by the Roman Emperor Hadrian and served as an important administrative and military center throughout history. The city is known for its rich cultural heritage, featuring various architectural styles from different periods. Historically, Adrianople was the site of significant battles, including the Battle of Adrianople in 378 AD, where the Goths defeated the Roman army. The city also served as the capital of the Ottoman Empire before it moved to Istanbul. Today, Adrianople is recognized for its historical sites, including mosques and ancient ruins.