Jefferson County
Boldt Castle & Boldt Yacht House
Escape the Mystery Room
Wellesley Island State Park
Southwick Beach State Park
Photos
Jefferson County

Jefferson County Travel Guide 2026: Top Attractions, Things to do & Itinerary | Trip.com | July, 2026

About Jefferson County

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Jefferson County Local Experiences Map

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Things to do in Jefferson County

What to do

Looking for things to do in Jefferson County? We provide up-to-date info on everything from must-see scenic spots to local hangouts.
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Boldt Castle & Boldt Yacht House
Boldt Castle & Boldt Yacht House
3.5
2 Reviews
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Historic landmark
Clayton | Five for Fighting & String Quartet 2026 Autumn Tour
Clayton | Five for Fighting & String Quartet 2026 Autumn Tour
3.1
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Concerts
Escape the Mystery Room
Escape the Mystery Room
3.0
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Wellesley Island State Park
Wellesley Island State Park
3.0
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Southwick Beach State Park
Southwick Beach State Park
3.0
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Swan Bay Resort & Marina
Swan Bay Resort & Marina
3.0
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Burrville Cider Mill Inc
Burrville Cider Mill Inc
2.9
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Regal Salmon Run
Regal Salmon Run
2.9
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Zoo New York
Zoo New York
2.9
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Zoos & aquariums
Historic Thompson Park
Historic Thompson Park
2.9
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Where to stay

Discover the most popular places to stay in Jefferson County, complete with recommendations from fellow travelers and special hotel offers
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What to eat

Want to eat like a local? Don't miss out on these top Jefferson County dishes and foodie spots.
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Cavallario's Bayside
Cavallario's Bayside
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Latin American cuisine
Avg. £15/person
Manor House Restaurant
Manor House Restaurant
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Western cuisine
Avg. £19/person
Koffee Kove Restaurant
Koffee Kove Restaurant
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Western cuisine
Avg. £8/person
Riley's by the River
Riley's by the River
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Western cuisine
Avg. £6/person
Windows on the Bay
Windows on the Bay
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Western cuisine
Avg. £17/person
The North Star Family Restaurant
The North Star Family Restaurant
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Seafood
Avg. £6/person
Wood Boat Brewery
Wood Boat Brewery
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Western cuisine
Attilio's Pizza & Chicken
Attilio's Pizza & Chicken
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Western cuisine
Cavallario's Diner
Cavallario's Diner
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Western cuisine
Dockside Pub
Dockside Pub
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Western cuisine
Johnny D's Restaurant
Johnny D's Restaurant
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Western cuisine
Vito's Gourmet
Vito's Gourmet
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Western cuisine

Jefferson County Moments: Through Travelers' Eyes

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#underratedspots  

Ready to discover a true small-town gem? Check out Clayton, NY, nestled right along the beautiful St. Lawrence River! 🍃 This place is way underrated—you get that classic Upstate New York vibe, chill waterfront, and a cozy, walkable downtown. I picked a newly remodeled, super comfy 3-bedroom house right in the heart of town for the perfect base.

Must-See in Clayton:
· Stroll downtown for cute shops and cafes (Morning Grind for coffee is a must!)
· Catch sunset at the Riverside Drive waterfront—don’t skip the Riverwalk 🌅
· Antique Boat Museum (750 Mary St., 10am–5pm) for a surprisingly cool history fix
· Rent a kayak or take a river cruise for the best views of the Thousand Islands

Practical Tips:
· This remodeled house puts you steps from everything! Park once and walk everywhere.
· The local grocery (Riverside Market) is 5 mins away—it’s perfect for picking up supplies to cook at “home.”
· Try Bella’s for lakeside brunch or Koffee Kove for an old-school diner breakfast
· If you’re here in summer, hit Friday’s farmer’s market for local cheese/bread/produce
· Book ahead in peak season—Clayton fills up fast!

Getting Around: The town is compact—walking seriously works. If you want to explore further, rent bikes (check out Thousand Islands Bike Rentals) or drive for quick access to other riverfront villages.

🌦️ Weather tip: Even summer nights can be cool—bring a light jacket for those sunset strolls.

#underratedspots  #ThousandIslandsNY  #ClaytonNY  #HiddenGems
underratedspots

#underratedspots Ready to discover a true small-town gem? Check out Clayton, NY, nestled right along the beautiful St. Lawrence River! 🍃 This place is way underrated—you get that classic Upstate New York vibe, chill waterfront, and a cozy, walkable downtown. I picked a newly remodeled, super comfy 3-bedroom house right in the heart of town for the perfect base. Must-See in Clayton: · Stroll downtown for cute shops and cafes (Morning Grind for coffee is a must!) · Catch sunset at the Riverside Drive waterfront—don’t skip the Riverwalk 🌅 · Antique Boat Museum (750 Mary St., 10am–5pm) for a surprisingly cool history fix · Rent a kayak or take a river cruise for the best views of the Thousand Islands Practical Tips: · This remodeled house puts you steps from everything! Park once and walk everywhere. · The local grocery (Riverside Market) is 5 mins away—it’s perfect for picking up supplies to cook at “home.” · Try Bella’s for lakeside brunch or Koffee Kove for an old-school diner breakfast · If you’re here in summer, hit Friday’s farmer’s market for local cheese/bread/produce · Book ahead in peak season—Clayton fills up fast! Getting Around: The town is compact—walking seriously works. If you want to explore further, rent bikes (check out Thousand Islands Bike Rentals) or drive for quick access to other riverfront villages. 🌦️ Weather tip: Even summer nights can be cool—bring a light jacket for those sunset strolls. #underratedspots #ThousandIslandsNY #ClaytonNY #HiddenGems

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travelusa
[2026 World Cup] Longueuil・Jacques-Cartier "South Shore Anchor 'La Cage Longueuil'" — Parc Michel-Chartrand &.
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[2026 World Cup] Longueuil・Jacques-Cartier "South Shore Anchor 'La Cage Longueuil'" — Parc Michel-Chartrand &.

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🏞️ Topic: “USA Roadtrip…Driving to find your dreams”

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