Cayuga-Seneca Canal

General data
- Water type: Canal
- Source: Seneca Lake (New York)
- Progression: Seneca River (New York) -> Oswego River (New York) -> Lake Ontario -> St. Lawrence River -> Gulf of St. Lawrence -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Description
The Cayuga–Seneca Canal is a canal in New York, United States. It is now part of the New York State Canal System. The canal connects the Erie Canal to Cayuga Lake and Seneca Lake and is approximately 20 miles (32 km) long. A multi-use trail runs beside a portion of the canal. The part of Seneca River is now the Cayuga–Seneca Canal.