lang="EN-US">The lakes are well connected by rivers and
canals, forming an extensive system of waterways. The 18th-century Masurian
Canal links this system to the Baltic Sea. The whole area is a prime tourist
destination, frequented by boating enthusiasts, canoeists, anglers, hikers,
bikers and nature-lovers. It is one of the most famous lake districts in
Central Europe and a popular vacation spot, with the highest number of visitors
every year
