Grindstone Island Vacations

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Grindstone Island Hotel Deals

Waterfront 5 Bedroom Grindstone Island Farmhouse

Waterfront 5 Bedroom Grindstone Island Farmhouse

Clayton NY
10/10 Exceptional! (24 reviews)
"I do not think the pictures in the listing capture how nice this farmhouse is. My family had an amazing week exploring the island, swimming at the dock, and enjoying the area. We rented a boat to get access to the island. Boating in this area might not be great for an inexperienced boater like we ..."

Reviewed on Aug 30, 2026

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Waterfront 5 Bedroom Grindstone Island Farmhouse
Riveredge Resort

Riveredge Resort

17 Holland Street Alexandria Bay NY
¥19,065
¥21,162 total
Oct 1 - Oct 2
includes taxes & fees
8.4/10 Very Good! (1,001 reviews)
"The views from the property are awesome! The restaurant and bar/restaurant are convenient and the food is good. The views from the main restaurant are great! However, the property itself is in desperate need of upgrades and repair. In it's day, it must have been a beautiful place but time without ..."

Reviewed on Sep 2, 2026

Riveredge Resort
Capt.'s Inn & Suites

Capt.'s Inn & Suites

116 Church Street Alexandria Bay NY
¥11,505
¥12,771 total
Sep 8 - Sep 9
includes taxes & fees
Capt.'s Inn & Suites
See all 376 properties in Grindstone Island
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 Grindstone Island attractions

Canoe-Picnic Point State Park

7.0/10 (2 reviews)
You can take time to visit Canoe-Picnic Point State Park during your travels to Clayton. While you're in the area, stroll along the riverfront.
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What to do in Grindstone Island

Rock Island lighthouse on Rock Island

Islands, Lighthouses, and Castle Tour on the St. Lawrence River

¥4,309
per adult
Islands, Lighthouses, and Castle Tour on the St. Lawrence River
The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

¥13,407
per adult
94% of travellers recommend
The Ultimate Heart of 1000 Islands Sightseeing Boat Tour
Soar over Boldt & Singer Castles!

Thousand Islands Two Castle Helicopter Tour

¥38,165
per adult
Thousand Islands Two Castle Helicopter Tour
See all activities in Grindstone Island

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