How do you sail from Lake Ontario to Lake Erie?

To sail from Lake Ontario to Lake Erie, you would navigate through the Niagara River, which connects the two lakes. You would typically enter the river at the city of Niagara-on-the-Lake and proceed downstream towards Niagara falls. To safely pass through the falls, you would need to use a designated lock system, specifically the Welland Canal, which allows vessels to bypass the falls and continue their journey into Lake Erie. Always check local navigation charts and regulations before embarking on the trip.