The Parakrama Samudra, also known as the Sea of Parakrama, is a massive man-made reservoir that reflects the engineering expertise of ancient Sri Lankans. It is considered one of the best places to visit in Polonnaruwa. Covering an area of about 2,500 acres, this reservoir was constructed during the reign of King Parakramabahu I to support agriculture in the region. Today, it stands as a serene expanse of water surrounded by lush greenery. It's a peaceful place to take a leisurely stroll, enjoy a picnic, or simply soak in the natural beauty of Polonnaruwa. The Parakrama Samudra is not only a testament to ancient engineering but also serves as a vital source of water for the local communities, sustaining agriculture and livelihoods in the region to this day.