Lithuania is home to over 3,000 lakes, making it one of the most lake-rich countries in Europe. The largest lake is Lake Baltejas, which covers an area of about 30 square kilometers. These lakes are often surrounded by lush forests and provide habitats for various wildlife, including birds and fish. Many of the lakes in Lithuania are popular for recreational activities such as swimming, fishing, and boating. Trakai National Park, known for its picturesque lakes and historical castles, attracts many visitors. The lakes also play a vital role in the country's ecosystem and water management.