Tyendinaga Cavern & Caves is located just a two-hour drive east of Toronto, between Belleville and Napanee on Tyendinaga Mohawk Territory, the traditional homeland of the Mohawks of the Bay of Quinte. It's the largest natural cave system in Canada, and you can even tour the inside of its oldest cavern. Plus, you'll learn about ancient fossils, the history of the Bay of Quinte and the Tyendinaga area and the preservation of the site. The town of Belleville is also a 15-minute drive from the caves, making it an excellent option for a full-day trip. If you want to have an adventure this summer, look no further than this epic cave spot.