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Top Luxury St. Lawrence Seaway Hotels

Best Western Potsdam University Park Inn

1 Main St Potsdam NY

2 hours drive from Boldt Castle

Be treated to luxurious accommodations at Best Western Potsdam University Park Inn, where you can enjoy amenities like pillowtop beds, rainfall showers, and ...

9/10 Wonderful! (1,004 reviews)

Property looks like it was recently updated; however, some of the work is less than excellent with rippling wallpaper, and seams coming apart, etc.

Reviewed on Apr 29, 2026

Bonnie Castle Resort & Marina

31 Holland Street Alexandria Bay NY

12 min walk from Boldt Castle

Stay at Bonnie Castle Resort & Marina if you're ready for a luxe getaway. Popular amenities include an outdoor pool, a restaurant, and a bar.

7/10 Good! (1,000 reviews)

Good place

Reviewed on Apr 9, 2026

Tailwater Lodge Altmar, Tapestry Collection by Hilton

52 Pulaski St Altmar NY

2 hours drive from Boldt Castle

Be treated to a luxury stay at Tailwater Lodge Altmar, Tapestry Collection by Hilton, where you can enjoy amenities like plush bedding, flat-screen TVs, and ...

9.6/10 Exceptional! (581 reviews)

This was the best stay we have ever had at the Finger Lakes! The Lakeview Spa room was fantastic with a beautiful view of Cayuga Lake. You even have a view of the lake from your in room spa tub. The Inn has been gorgeously renovated and is impeccably maintained while still preserving the historical ...

Reviewed on Apr 27, 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.