The snippets reference two different lakes both called Three Mile Lake — one in Muskoka (Shea Road launch) and one in the Township of Armour, Parry Sound.

Without a confirmed location match, it's difficult to attribute details precisely, but both bodies of water have public boat launches noted.

The Muskoka Three Mile Lake is a shallow, landlocked lake best suited for boats up to 20 feet in length, with its public boat launch located at 1184 Shea Road.

The Township of Armour's Three Mile Lake similarly offers a public boat launch on Three Mile Lake Road, though parking there is described as limited.

That lake sits at an elevation of 346 metres above sea level, with a mean depth of 4 metres and a maximum depth of 7. 9 metres, and is well suited to smaller watercraft. Both lakes support boating, fishing, and paddling activities.