Plan, book, travel with confidence
Better together
Save up to ￥109,000 when you book a flight and hotel together*
Find the right fit
With over 300,000 hotels worldwide, it's easy to create a perfect package
Rest easy
Plan, book, and manage your trip all in one place

Top Romantic St. Lawrence Seaway Hotels

Riveredge Resort

17 Holland Street Alexandria Bay NY

13 min walk from Boldt Castle

Onsite dining, a bayside location, and more await visiting couples at this romantic resort.

8.4/10 Very Good! (1,000 reviews)

The bedding and bathroom were fine. Both the chair and hassock in the room were mended with duct tape as well as the carpet outside the elevator on the 3rd floor. When I woke early to wanted to use the Internet the WiFi was terribly slow. The solution was to have someone reset the router ..... well, ...

Reviewed on Apr 24, 2026

Comfort Inn & Suites Watertown - 1000 Islands

110 Commerce Park Drive Watertown NY

1 hour drive from Boldt Castle

If you're looking for a special getaway, consider a stay at this romantic hotel where there's a lobby fireplace and much more for you and your partner to ...

8.4/10 Very Good! (1,023 reviews)

The breaksfat was ok but not the best. The waffle maker was good and the batter excellent. Few items were available. Rooms clean - beds were hard but clean.

Reviewed on Apr 17, 2026

Bonnie Castle Resort & Marina

31 Holland Street Alexandria Bay NY

12 min walk from Boldt Castle

Enjoy a stay at this romantic hotel, featuring al fresco dining and a bar for couples to enjoy.

7/10 Good! (1,000 reviews)

Good place

Reviewed on Apr 9, 2026

See all 1,100 properties in St. Lawrence Seaway

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.