Lake Peipus the town. Near Kallaste, there is one of the largest surfacings of Devonian sandstone with a length of and a maximum height of , as well as several caves and one of the largest colonies of swallows in Estonia. Lake Peipus Lake Peipus (; ; ) is the largest transboundary lake in Europe, lies on the border between Estonia and Russia. The lake is the fifth-largest in Europe after Lake Ladoga and Lake Onega (in Russia north of St. Petersburg), Lake Vänern (in Sweden), and Lake Saimaa (in Finland). Lake Peipus represents a remnant of a body of water which
Lake Michigan Michigan is the sole Great Lake wholly within the borders of the United States; the others are shared with Canada. It lies in the region known as the American Midwest. Lake Michigan has a surface area of 22,404 sq.mi (58,026 km); (13,237 square miles, 34,284 km lying in Michigan state, 7,358 square miles, 19,056 km in Wisconsin, 234 square miles, 606 km in Indiana, & 1,576 square miles, 4,079 km in Illinois) making it the largest lake entirely within one country by surface area (Lake Baikal, in Russia, is larger by water volume), and the fifth-largest lake in the world.