Polonnaruwa served as Sri Lanka’s medieval capital and is known for its remarkably preserved ruins and stone carvings. The site includes royal palaces, ancient temples, and the famous Gal Vihara Buddha statues carved into rock. The city is well planned, with irrigation systems and reservoirs still visible today. Exploring Polonnaruwa by bicycle is a popular way to experience its expansive archaeological zone. It reflects the golden age of Sri Lankan kingdom history.