A waterfall cascading over rocks into a river, surrounded by lush greenery and a bridge.

Find Resorts & Hotels with Spas in Theresa, NY

  • 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

Check availability on Theresa Resorts & Hotels with Spas

This weekend
Nov 6 - Nov 8
Next weekend
Nov 13 - Nov 15

Choose what matters most at spa hotels in Theresa

Pool
Breakfast included

Top Theresa Hotel Reviews

Bonnie Castle Resort & Marina

Bonnie Castle Resort & Marina

8/10 Good
"We got exactly what we wanted. A room with a beautiful view of the River and Bolt castle. The resort was very clean and well staffed. The only problem we had was timing. We got there a week late. Everyone had left and nothing was open. Maybe next year we will visit the castle. Alex bay is a ghost town after October 15."
Steven 2-night trip
Posted 7 days ago
Bonnie Castle Resort & Marina
1000 Islands Harbor Hotel

1000 Islands Harbor Hotel

10/10 Excellent
"Beautiful setting, quiet, easily walk to restaurants and shops. We enjoyed the fire pits and the waterfront walk. We had a balcony facing the river from our room, it was beautiful. The hotel restaurant was really good too, I will definitely stay there again if I got back to that area."
Joseph 3-night trip
Posted 8 days ago
1000 Islands Harbor Hotel

Frequently asked questions

Looking to vacation at a spa hotel in Theresa?
Forget the stress of everyday life and book yourself a lush spa hotel. Spa hotels are a great way to break out of your daily routine and add a layer of luxury to your vacation.
What's there to see and do in Theresa?
Experience Theresa with a stop at Clear Lake, Alex Bay 500 Go-Karts, and Scenic View Park. If you have a little extra time during your trip, you might want to check out Thousand Islands Winery and Heart Island.
What is a Theresa spa hotel?
Spa hotels in Theresa feature full on-site spas offering services like therapies and a choice of beauty treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are ideal if you are looking for some R&R during your vacation.

Explore a world of travel with Expedia