Voyageurs, in northern Minnesota near the town of International Falls, is the only national park without a road. If you want to get far into this park, you do so on water. In this regard you'll have something in common with the park's namesake voyageurs, the legendary fur traders who plied the region in handmade canoes in the 18th and 19th centuries. The park is largely composed of water — five major lakes and at least 25 smaller ones.