Book The Best Hotels in Grindstone Island, NY for 2026 from CA $92 - Fully Refundable Options

Change your mind
Book hotels with free cancellation
Treat yourself
Sign in to save 10% or more on thousands of hotels
Sign in
Be picky
Search almost a million properties worldwide

Go beyond your typical stay in Grindstone Island

Pet friendly

Apartment

Condo

Pool

Cottage

Family friendly

Waterpark

Check prices for these dates

Tonight

Tomorrow

This weekend

Next weekend

Our top choices for Grindstone Island hotels

1. 1000 Islands Harbor Hotel

Clayton

Mary Ann

CA $269

CA $299 total

includes taxes & fees

Sep 7 - Sep 8

2. Chateau Country Inn

Clayton

Danny

CA $160

CA $178 total

includes taxes & fees

Oct 4 - Oct 5

3. West Winds Motel & Cottages

Clayton

michael

CA $97

CA $108 total

includes taxes & fees

Sep 23 - Sep 24

4. Capt.'s Inn & Suites

Alexandria Bay

Greg

CA $100

CA $111 total

includes taxes & fees

Sep 8 - Sep 9

5. Riveredge Resort

Alexandria Bay Downtown

Jerilyn

CA $165

CA $183 total

includes taxes & fees

Oct 1 - Oct 2

King Riverfront Corner Castleview in Main Channel

6. Capt. Thomson's Resort

Alexandria Bay Downtown

Luke

CA $240

CA $266 total

includes taxes & fees

Sep 7 - Sep 8

7. Rock Ledge Motel

Alexandria Bay

Ronald

CA $105

CA $116 total

includes taxes & fees

Sep 7 - Sep 8

8. Bonnie Castle Resort & Marina

Alexandria Bay Downtown

Frederick

CA $161

CA $184 total

includes taxes & fees

Sep 13 - Sep 14

9. Otter Creek Inn

Alexandria Bay Downtown

Megan

CA $107

CA $118 total

includes taxes & fees

Sep 7 - Sep 8

10. Thousand Island Hart House

Wellesley Island

Jiajun

CA $258

CA $286 total

includes taxes & fees

Oct 4 - Oct 5

Cottage 24, 3 Bedrooms (slightly rustic) | View from room

11. Angel Rock Waterfront Cottages and Vacation Homes

Cape Vincent

David

CA $256

CA $285 total

includes taxes & fees

Sep 8 - Sep 9

12. The Roxy Cape Vincent

Cape Vincent

Donald

CA $159

CA $177 total

includes taxes & fees

Oct 4 - Oct 5

Studio Suite, River View | Private kitchen

13. Hills Motor Court & Marina

Alexandria Bay Downtown

Patricia

CA $94

CA $105 total

includes taxes & fees

Oct 1 - Oct 2

14. Allen's Budget Motel

Watertown

Doug

CA $83

CA $92 total

includes taxes & fees

Sep 7 - Sep 8

15. Royal Inn Motel

Watertown

Susan

CA $85

CA $95 total

includes taxes & fees

Sep 8 - Sep 9

View all properties

Save an average of 15% on thousands of hotels when you're signed in

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.

See properties

Top Grindstone Island Hotel Reviews

Capt.'s Inn & Suites

10/10 Excellent

"I would suggest one or two towel bar. Also one more small tables in the room. The small towel bar was over the toilet so you have no place to hang damp towels. Also only one night stand between beds with a lamp filling the surface. But over all very nice for the price."

Rock Ledge Motel

10/10 Excellent

"very nice and affordable place to stay. extra clean. owner on premises. friendly staff. walking distance to downtown via a road located across the street."

Allen's Budget Motel

8/10 Good

"We were upgraded to a family room with two queen beds, and lots of space for our luggage. Although dated, the room and bathroom were clean. It was quiet at night, with no road noise. The outside security lights were very bright, and I would’ve liked black out curtains to block the light. The staff were very helpful with directions and information."

Cozy Rustic Cabin - 1000 Islands Getaway

10/10 Excellent

"Everything was perfect. Except that instead the sofa there was a queen side bed in the kitchen/living room. Anyhow not a big issue.Loved the location."

Hills Motor Court & Marina

10/10 Excellent

"Staff was amazing and lace was very clean! Only down fall for us was there wasn’t any black out blinds in the rooms"

Otter Creek Inn

10/10 Excellent

"The floor were not clean. There were some kind of spills near the bed. When you put the light on in the bathroom it was making a lot of noise."

Royal Inn Motel

8/10 Good

"Good"

Waterfront 5 Bedroom Grindstone Island Farmhouse

10/10 Excellent

"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 were. Lots of hazards so you need to be careful. A few days were windy so we had to use a water taxi because it was too rough for our small boat. We had an amazing time, it was quite an adventure for us!"

Thousand Island Hart House

10/10 Excellent

"Loved it as a base for exploring the 1000 Isls. and propietor is very helpful, friendly and full of interesting information about the area"

More cheap stays in Grindstone Island

Allen's Budget Motel

24019 NY State Route 342 Watertown NY

CA $83

CA $92 total

Sep 7 - Sep 8

includes taxes & fees

8.8/10 Excellent! (267 reviews)

Royal Inn Motel

25791 Route 37 Watertown NY

CA $85

CA $95 total

Sep 8 - Sep 9

includes taxes & fees

7.2/10 Good! (440 reviews)