1000 Islands Excursions is a family-owned business offering boat tours in Clayton, NY. We offer a variety of unique tour experiences including a two-island land and sea guided eco-tour, winery excursions to Grindstone Island, fishing trips on the St. Lawrence River, and customized boat tours tailored just for you. We take great pride in delivering fun, engaging, and informative boat tours for small groups of up to six people. Our collection of tours is designed to appeal to diverse interests while providing hospitality, expertise, and unique vacation experiences in the 1000 Islands. All of our boat tours are provided by Captain Matt who has over 35 years of experience navigating and exploring the St. Lawrence River.