Finnish lakes are a prominent feature of Finland's landscape, with around 188,000 lakes covering about 10% of the country's area. The largest lake, Lake Saimaa, is known for its unique ecosystem and is home to the endangered Saimaa ringed seal. These lakes are popular for recreational activities such as fishing, boating, and swimming. The lakes are interconnected by rivers and streams, creating a vast network of waterways. The Finnish Lakeland region, which includes many of these lakes, is characterized by its beautiful scenery, including forests and islands. This natural beauty attracts tourists and supports local wildlife.