Start your day with pickup at your Tunis hotel. Make the 25-minute trip to Carthage in a comfortable, air-conditioned car, and spot some of Tunisia's most exclusive villas along the way. Explore the city with your professional guide, taking in ancient landmarks with sweeping views of the surrounding coastline. Carthage was famously destroyed by the Romans in 146 BC, but excavations have revealed five-story homes, sewage systems, and the remains of city walls that once stretched 21 miles (34 km) across Byrsa Hill.