Jefferson County, NY
New York
Popular cities in Jefferson County
Alexandria Bay
Known for Castle, Historical and Rivers
Come to Alexandria Bay and enjoy its island views, castle, and live music.
Reasons to visit
- Boldt Castle
- Keewaydin State Park
Henderson
Known for Business, Dining and Shopping
Escape to Henderson! Enjoy its food and parks.
Reasons to visit
- Southwick Beach State Park
Watertown
Known for Shopping, Dining and Sports
Escape to Watertown! Enjoy its baseball, university life, and history.
Clayton
Known for Friendly people, Rivers and Ports
Explore Clayton: its riverfront, coffee, sunsets, and more!
Wellesley Island
Known for Islands, Castle and Historical
Trip time! Discover the island views, castle, and adventure in Wellesley Island.
Cape Vincent
Known for Friendly people and Rivers
Explore Cape Vincent: its riverfront and more!