There’s a 1000 things to do in the 1000 Islands and City of Brockville. Here are a few of our favorites Visit the Brockville Tourism’s event calendar for up to date news. Canada’s First Railway Tunnel Aquatarium Fulford Place Boldt Castle Kayaking the 1000 Islands Scuba Diving the Shipwrecks St. Lawrence Shakespeare Festival 1000 Islands Cruises