Ancona is a city and seaport located in the Marche region of central Italy. It serves as the capital of both the Marche region and its namesake province. Situated on the Adriatic Sea, the city lies approximately 280 km (170 mi) northeast of Rome.
The geography surrounding Ancona is characterized by a hilly landscape formed between the slopes of Monte Conero, Monte Astagno, and Monte Guasco. This terrain provides a distinct contrast to the flatter coastline found in regions further north. As of 2025, the city has an estimated population of around 99,469.