Raquette River.

The Raquette River cuts a long arc through the northwest Adirondacks — headwaters at Raquette Lake, terminus at the St. Lawrence River near Massena, 146 miles of flatwater paddle interrupted by a handful of portages and dam carries. The section threading through Tupper Lake (village and water body both) is a working river: marinas, bridge crossings, a municipal beach, shoreline camps — but upstream and downstream stretches open into genuine backcountry corridors, braiding through marshland and pine flats. Paddlers looking for multi-day routes frequently link the Raquette to the Saranac River system via the Saranac Lakes Wild Forest. Spring runoff makes for fast water and tricky carries; by midsummer it's a lazy, tannin-stained float.