Grindstone Island
Travel Guide
Visit Grindstone Island

Riveredge Resort
Room was not the cleanest, amenities are not as listed. The sauna and hot tub no longer work and the pool is cold. No room service at all and minimal towels were given. No soap for washing hands.
Reviewed on 22 Feb 2026

1000 Islands Harbor Hotel
Room was spotless food was awesome we had a great time!
Reviewed on 17 Feb 2026

Bonnie Castle Resort & Marina

Waterfront Lake Lodge in the Thousand Islands
The area had a beautiful view of Lake Ontario. The fishing was great with a boat launch really close. When the wind was out of the west there were a number of boat launch ramps within a few miles. The area was really nice for relaxing and enjoying the quiet. We will be back again.
Reviewed on 16 Sept 2025

Spring Specials! Waterfront Townhome & Boathouse

Cozy Rustic Cabin - 1000 Islands Getaway
We stayed at the cabin recently for a fishing trip. It was the perfect cozy spot. Very easy to come and go and Allison/Michael were very accommodating with our checkout time. All the necessities were there that we needed and it was very clean.
Reviewed on 12 Jan 2026
Check Grindstone Island hotel availability
Popular places to visit

Grass Point State Park
You can take time to visit Grass Point State Park during your travels to Fishers Landing. Make some time to visit the monuments while you're in the area.
Canoe-Picnic Point State Park
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.
1000 Islands River Rat Cheese
You can search for that perfect souvenir at 1000 Islands River Rat Cheese during your visit to Clayton. Amble around the area's riverfront or seek out the local tours.
Clayton Marina
Explore the waterfront of Clayton Marina and enjoy other activities such as boating in Clayton. Amble around the area's riverfront or seek out the local tours.
The Clayton Opera House
You can make plans for a show at The Clayton Opera House during your stay in Clayton. While you're in the area, stroll along the riverfront.
Antique Boat Museum
You can study the exhibits at Antique Boat Museum, a museum with a storied past, during your trip to Clayton. Amble around the area's riverfront or seek out the local tours.
Things to do

3 Days - Niagara Falls & 1000 Islands Cruise
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