Śniardwy (Шаблон:Audio-de) is a lake in the Masurian Lake District in Warmia-Masuria, Poland. It is the largest lake in Poland with an area of 113.8 square kilometres (43.9 square miles). It is 22.1 kilometres (13.7 miles) long and 13.4 kilometres (8.3 miles) wide. The maximum depth is 23 metres (75 feet). There are eight islands in the lake.