St. Lawrence Seaway

Travel Guide

A river with two cargo ships and a bridge in the background.
A river with two cargo ships and a bridge in the background.
A river winding through a densely forested area with a sunset in the background.
A turbulent river flowing over rocks in a forested area.
A house with a lighthouse on a lakeside.

Adventurous watersports involving shipwrecks and fast-flowing rivers make this a great vacation destination with skiing peaks, thousands of islands and forests nearby.

Explore the spectacular scenery of rivers, lakes and mountains around the St. Lawrence Seaway on the Canadian border near Ottawa. Hike through forests, cruise along waterways and dive in to see spooky shipwrecks.

The St. Lawrence Seaway is a 2,342-mile (3,768-kilometer) channel from the Atlantic Ocean to the Great Lakes of North America. The seaway opened in 1959 and is an important shipping route for several industries. It is also a popular recreation destination.

The St. Lawrence Seaway offers many water-based activities. Relax on a cruise and canoe on picturesque ponds, lakes and rivers. If you want something faster, try whitewater rafting on the Hudson River Gorge. Skilled divers can book a tour to explore the numerous fascinating shipwrecks in the seaway.

Tour the Thousand Islands region and stop at Wellesley Island where you’ll find several state parks. Go to Heart Island to see Boldt Castle.

Enjoy year-round outdoor fun at the Adirondacks region, a vast wilderness in northern New York. Hike through forests to the summit of Mount Macy, the tallest peak in New York State. The Adirondacks region features more than 2,000 miles (3, 219 kilometers) of hiking trails and some are wheelchair accessible. Ski through snow blanketed forests during the winter or swoop down the slopes of one of the ski resorts.

Also in the Adirondacks region, you can embark on a road trip along scenic highways and stop at villages and fun attractions. The Olympic Trail is a popular 170-mile (273.6-kilometer) route from the Great Lake Ontario to Lake Champlain. Drive south to the village of Lake Placid for wintersports. 

Make your way over to Watertown on the Black River where you can visit the animals of New York State Zoo inside Thompson Park. Quench your thirst at Burrville Cider Mill, and if you are on this route during February, venture into the ice palace on the shore of Lake Flower.

Whether the sun shines or it rains or snows, a tour of the St. Lawrence Seaway and surroundings promises outdoor adventures and beautiful scenery.

Riveredge Resort

Riveredge Resort

3.5 out of 5
17 Holland Street Alexandria Bay NY
The price is CA $288 per night from Jul 30 to Jul 31
CA $288
CA $320 total
Jul 30 - Jul 31
includes taxes & fees
Stay at this resort in Alexandria Bay. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the bar and the helpful staff in our reviews. ...
8.4/10 Very good! (1,013 reviews)
"We had a very great view of the castle"

Reviewed on Jul 27, 2026

Riveredge Resort
Ramada by Wyndham Watertown/Thousand Islands NY

Ramada by Wyndham Watertown/Thousand Islands NY

2.5 out of 5
21000 NY State Rt 3 Watertown NY
The price is CA $111 per night from Aug 9 to Aug 10
CA $111
CA $123 total
Aug 9 - Aug 10
includes taxes & fees
Book a stay at this business-friendly hotel in Watertown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
Ramada by Wyndham Watertown/Thousand Islands NY
Capt.'s Inn & Suites

Capt.'s Inn & Suites

2 out of 5
116 Church Street Alexandria Bay NY
The price is CA $179 per night from Jul 30 to Jul 31
CA $179
CA $199 total
Jul 30 - Jul 31
includes taxes & fees
Stay at this hotel in Alexandria Bay. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.8/10 Excellent! (1,000 reviews)
"Very nice, clean hotel, excellent location, we walked to town and it was excellent, no worries about parking.🌸🌺"

Reviewed on Jul 28, 2026

Capt.'s Inn & Suites
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Private 4-Acre Retreat • Sleeps 13 • Fire Pit • Playground, 5 min to State Park

Private 4-Acre Retreat • Sleeps 13 • Fire Pit • Playground, 5 min to State Park

Wellesley Island NY
Stay at this cabin in Wellesley Island. Enjoy a fitness center, a garden, and laundry facilities. Popular attractions Boldt Castle and Thousand Islands National ...
10/10 Exceptional! (1 review)
"Quiet, clean and great location. Super family friendly."

Reviewed on Jul 15, 2026

Private 4-Acre Retreat • Sleeps 13 • Fire Pit • Playground, 5 min to State Park
Lakefront Charming 3-bedroom cottage on beautiful Cranberry Lake

Lakefront Charming 3-bedroom cottage on beautiful Cranberry Lake

Cranberry Lake NY
Stay at this cottage in Cranberry Lake. Enjoy laundry facilities, patios, and cable/satellite TV service. Popular attractions Silver Lake and Cranberry Lake ...
9.8/10 Exceptional! (100 reviews)
"This is a cozy property on a beautiful lake. My family and I loved that there were kayaks, a canoe and a rowboat to use. The pet friendly aspect was a huge draw for us as we like to travel with our dogs when we can."

Reviewed on Jul 20, 2026

Lakefront Charming 3-bedroom cottage on beautiful Cranberry Lake
Cozy retreat for the whole family!
5 min. walk to the famous Salmon River

Cozy retreat for the whole family! 5 min. walk to the famous Salmon River

Pulaski NY
Stay at this cabin in Pulaski. Enjoy free WiFi, an in-room coffeemaker, and air conditioning. Popular attractions Altmar State Forest and Lower Salmon River ...
9.8/10 Exceptional! (50 reviews)
"So adorable! Everything you need for a wonderful vacation in compact size. Very clean, comfortable beds, extra amenities throughout. Can’t wait to return."

Reviewed on Jul 12, 2026

Cozy retreat for the whole family! 5 min. walk to the famous Salmon River
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Stay near popular St. Lawrence Seaway attractions

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