Located in the heart of Brockville's historic downtown, Blockhouse Island is the City's tourism hub. Bask in the fresh, clean breezes of the mighty St. Lawrence River as you dine relaxed and Casual at the Crow's Nest Riverside Bistro and revel in the view of ships plying the main Seaway Channel. Afterwards jump aboard a traditional Sightseeing Cruise with 1000 Islands & Seaway Cruises or get your motor running on an high-speed adventure cruise aboard the WildCat! Browse our Gift Shop for a memento of your visit to 'the City of the 1000 Islands' and be sure to stop in at the Brockville Tourism Office to check out all that is available in the region.