One of three campgrounds within the beautiful Long Sault Parkway, Mille Roches is comprised of two islands surrounded by a dense forest, mature trees and active wildlife. Wake up to a peaceful and serene setting that offers seclusion and privacy, perfect for campers looking to unwind and relax. Mille Roches is known for its’ popular camping cabin and has the largest sand beach on the St. Lawrence corridor.
May 19 to September 11, 2023
Please see each location for the scheduled programming activities, which may differ at each campground.
Click here for a list of beaches that are currently posted. Each posting has a description of the beach water quality which helps determine whether specific locations are suitable for swimming.
15805 Long Sault Parkway, Long Sault,
Ontario K0C 1P0
For a complete description, please refer to the St. Lawrence Parks Commission (SLPC) Act.
Be tick smart this summer. Click here for more information.