Camping Plage Ô 4 Îles in Saint-Charles-sur-Richelieu offers spacious campsites measuring approximately 35 by 40 feet in natural wooded settings or waterfront locations. The campground provides sites with no services, two services, or three services, alongside complimentary showers and toilets. A large family beach adds recreational appeal. Amenities include coin-operated laundry facilities. Short-term, seasonal, and group camping options are available. Check-in begins at 2 p.m., with early arrival or late departure possible depending on site availability. Contact the operator directly to confirm current rates, seasonal schedules, and specific site features.