Piazza Armerina is a town located in the province of Enna, in the region of Sicily, Italy. It is situated in the center of the island, approximately 93 kilometers southeast of Palermo and 28 kilometers northwest of Catania. The town has a population of around 21,000 inhabitants and is known for its rich history and cultural heritage.

The town is perhaps most famous for its well-preserved Roman mosaics, which are considered some of the finest examples of Roman art in the world. The mosaics, which date back to the 4th century AD, are located in the Villa Romana del Casale, a large Roman villa that was built in the 1st century AD. The villa and its mosaics were declared a UNESCO World Heritage Site in 1997.

Piazza Armerina has a long history dating back to the ancient Greeks and Romans, and it has been an important center of trade and culture in the region for centuries. The town is also known for its beautiful baroque architecture, which can be seen in many of its buildings and monuments. The town's historic center is a popular tourist destination, with many shops, restaurants, and cultural attractions.

The economy of Piazza Armerina is primarily based on tourism, agriculture, and services. The town is surrounded by fertile agricultural land, and its main crops include wheat, olives, and grapes. Piazza Armerina is also an important transportation hub, with good road and rail connections to other parts of Sicily and Italy.