The city's origins date back to the prehistoric Neolithic period before it became a Thracian settlement known as Eumolpias. In 342 BCE, it was conquered by Philip II of Macedon, father of Alexander the Great, who renamed it Philippopolis. During the Roman era, the city—then called Trimontium, meaning "City of the Three Hills"—emerged as one of the most important administrative, commercial, and cultural centers in the province of Thrace. Over the centuries, Plovdiv continued to flourish under Byzantine, Bulgarian, and Ottoman rule, with each civilization leaving a distinct architectural and cultural legacy.

Today, Plovdiv preserves an exceptional collection of historical landmarks, including the remarkably well-preserved Ancient Roman Theatre, built in the late 1st century CE and still used for performances. Other notable attractions include the Roman Stadium, the Old Town with its cobblestone streets and Bulgarian Revival houses, and numerous churches, museums, and archaeological sites that illustrate more than eight millennia of urban development.

Plovdiv's outstanding historical significance has earned it international recognition. In 2019, it became the first Bulgarian city to be designated a European Capital of Culture, highlighting its role as a crossroads of civilizations and a center of cultural heritage. With over 8,000 years of uninterrupted human settlement, Plovdiv stands not only as Europe's oldest continuously inhabited city but also as a living testament to the resilience and continuity of urban civilization.

According to the Internet