Question: things to do in the thousand islands?
Answer: Heart Island. #1 of 17 things to do in Alexandria Bay. ...  Boldt Castle and Yacht House. #3 of 17 things to do in Alexandria Bay. ...  Thousand Islands. #2 of 17 things to do in Alexandria Bay. ...  Uncle Sam Boat Tours. ...  1000 Islands Helicopter Tours. ...  Thousand Islands Winery. ...  Rockport Cruises. ...  1000 Islands Kayaking Day Trips.