Hook your smartphone up to your vehicle & listen to a tour guide while you drive. Follow the suggested route along Hwy 400 and discover areas of Ontario you never knew existed! Start anywhere along the route between Parry Sound & Toronto. The tour experience is the same in either direction. Learn about the Holland Marsh and medical pioneer William Osler. Discover the beauty of popular Muskoka destinations like Wye Marsh, Big Chute, KEE to Bala, St. Marie Among the Hurons & Georgian Bay. Hear the legend of Kitchikiwana, the Massassauga Rattler, & more! With no time constraints, enjoy the freedom to stop anywhere and take your time exploring. Tour guide commentary plays automatically as you drive using an easy to navigate GPS map. No data is used during the tour. This audio guide will keep your group entertained & engaged along the way. Each point of interest has a fun multiple-choice trivia question about the sights. Trust the platform with over 75 tours & 25,000+ happy customers!