What to do in St Lawrence County, NY

Activities, attractions and tours

A turbulent river flowing over rocks in a forested area.
A stone castle with red-tiled roofs, a stone bridge, and lush greenery.
A rocky shoreline with a calm lake, surrounded by dense forest and a clear sky.
A mountainous landscape with a lake surrounded by autumn-colored forests.
A waterfall cascading into a calm river surrounded by autumn-colored trees.

Activities

Brockville: 90-minute 1000 Islands Cruise

Brockville: 90-minute 1000 Islands Cruise

NZ$47
per adult
94% of travellers recommend
Brockville: 90-minute 1000 Islands Cruise
Rockport, ON: 1000 Islands /Boldt Castle Sightseeing Cruises

Rockport, ON: 1000 Islands /Boldt Castle Sightseeing Cruises

NZ$51
per adult
Rockport, ON: 1000 Islands /Boldt Castle Sightseeing Cruises
140 passenger 'Sea Fox II'

1000 Islands 90-minute Sightseeing Cruise

NZ$49
per adult
100% of travellers recommend
1000 Islands 90-minute Sightseeing Cruise
1 Hour Heart of the 1000 Islands Cruise in Rockport

1 Hour Heart of the 1000 Islands Cruise in Rockport

NZ$36
per adult
1 Hour Heart of the 1000 Islands Cruise in Rockport
The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

NZ$144
per adult
94% of travellers recommend
The Ultimate Heart of 1000 Islands Sightseeing Boat Tour
Toronto, Niagara Falls & Thousand Islands 3–DAY Trip

Toronto, Niagara Falls & Thousand Islands 3–DAY Trip

NZ$1,079
per adult
Toronto, Niagara Falls & Thousand Islands 3–DAY Trip
Private 90 Minute 1000 Islands Cruise For Up to 50 People

Private 90 Minute 1000 Islands Cruise For Up to 50 People

NZ$2,079
per traveller
Private 90 Minute 1000 Islands Cruise For Up to 50 People
See all activities in St Lawrence County
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What to do in St Lawrence County

Stay near popular St Lawrence County attractions

Singer Castle

9.0/10 (77 reviews)
You can learn about the history of Hammond with a stop at Singer Castle. While you're in the area, stroll along the riverfront.
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Day trip destinations from St Lawrence County

A turbulent river flowing over rocks in a forested area.

Russell