Welcome to GREATLAKER Fishing Charters, your guide to angling adventures along the south shore of Lake Ontario and the north shore of Lake Erie in Southern Ontario, Canada! From the deep, cold waters of Lake Ontario-famous for trophy Chinook and Coho salmon, rainbow, brown, and lake trout to the shallow reefs and basins of Lake Erie-renowned for walleye, yellow perch, and smallmouth bass. Operating out of convenient ports in the Niagara Region and Haldimand.