Jefferson County

New York

A historic stone castle on a lakeside island with a clear sky.
A stone castle with towers on a lakeside island, surrounded by trees and a larger building in the background.
A stone castle with multiple towers by a calm lake, surrounded by lush greenery and a partly cloudy sky.
A historic mansion with a red roof and stone towers by a lake.
A stone structure with a statue on top by a waterfront.

Popular cities in Jefferson County

A castle on a small island surrounded by water.
Alexandria Bay
Known for Castle, Historical and Rivers
Come to Alexandria Bay and enjoy its island views, castle and history.

Reasons to visit

  • Boldt Castle
  • Scenic View Park
  • Keewaydin State Park
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A cityscape with a mix of historic and modern buildings, a prominent church steeple, and a large open park area.
Watertown
Known for Shopping, Dining and Sports
Escape to Watertown! Enjoy its baseball, university life and architecture.

Reasons to visit

  • Fort Drum
  • Thompson Park
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A snowy town with a large building complex, a frozen lake, and a snow-covered landscape.
Clayton
Known for Friendly people, Rivers and Ports
Explore Clayton: its riverfront, coffee, sunsets and more!

Reasons to visit

  • Grass Point State Park
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A suspension bridge over a calm river, surrounded by dense forest.
Wellesley Island
Known for Islands, Castle and Historical
Trip time! Discover the island views, castle and history in Wellesley Island.

Reasons to visit

  • Wellesley Island State Park
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Ellisburg
Ellisburg
Venture to Southwick Beach State Park and North Sandy Pond—just two of the sights around Ellisburg.
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A town with a prominent clock tower, a lake, and autumn foliage.
Cape Vincent
Known for Friendly people and Rivers
Explore Cape Vincent: its riverfront and more!
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Stay near popular Jefferson County attractions

An aerial view of a town with a river, bridges, and various buildings.

Fort Drum

8.6/10 (302 reviews)
Fort Drum is just one of the places to see in Watertown, so why not enjoy the other things to explore during your travels? Make time to visit the area's shops or simply enjoy its top-notch restaurants.
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