Polonnaruwa is an ancient city in Sri Lanka, known for its rich history and archaeological wonders. It served as the second capital of the Kingdom of Polonnaruwa from the 11th to the 13th centuries, following Anuradhapura. The city boasts well-preserved ruins, including impressive Buddhist temples, royal palaces, and colossal statues like the Gal Vihara. Polonnaruwa is a UNESCO World Heritage Site, drawing visitors with its cultural significance and architectural marvels, providing a glimpse into the grandeur of ancient Sri Lankan civilization.