Polonnaruwa, a UNESCO World Heritage Site, is an ancient city in Sri Lanka that showcases the country's rich historical and cultural heritage. Once the capital during the 11th and 12th centuries, Polonnaruwa is renowned for its well-preserved ruins, including impressive temples, stupas, and royal palaces. Key attractions include the Gal Vihara, featuring magnificent rock-carved Buddha statues, and the ancient water management system that reflects advanced engineering. The archaeological park allows visitors to explore the remnants of a once-thriving civilization, surrounded by lush landscapes and wildlife. Polonnaruwa's combination of historical significance and natural beauty makes it a captivating destination for history enthusiasts and travelers alike.