Bulla Regia is an ancient Roman city located in present-day Tunisia. Founded in the 2nd century BCE, it became an important center for trade and culture in North Africa. The city is known for its well-preserved ruins, including stunning mosaics and underground houses that reflect the unique architectural style of the region. The site features a mix of Roman and indigenous Numidian influences, showcasing the blend of cultures in the area. Excavations have revealed various artifacts, including pottery and inscriptions, which provide insight into the daily life and customs of its inhabitants during the Roman Empire.