Philippi is an ancient city located in northeastern Greece, near the modern town of Kavala. Founded in 356 BC by King Philip II of Macedon, it was strategically positioned along important trade routes. The city is known for its rich history, including its role in the Battle of Philippi in 42 BC, where the forces of Mark Antony and Octavian defeated the assassins of Julius Caesar. Today, Philippi is an archaeological site, featuring well-preserved ruins such as a theater, basilicas, and city walls. It was declared a UNESCO World Heritage Site in 2016, attracting visitors interested in its historical significance and ancient architecture.