Our most eastern campground located less than an hour from Montreal, Glengarry demonstrates tranquility and peace in its’ purest form. The mature forest and the towering stand of old growth pine trees spreads a heavenly aroma perfect for outdoor enthusiasts and first-time campers alike. The region also boasts some of the best bass and perch fishing in Ontario. You will have the finest views of the beautiful Adirondack Mountain range overlooking the tranquil shores of the St. Lawrence River.

Dates of Operation

May 17 to October 14, 2024


Please see each location for the scheduled programming activities, which may differ at each campground. 


  • Seasonal Camping
  • Camper Cabins
  • Premium Waterfront Sites
  • Regular Sites
  • Electric-only Sites
  • Recreation Vehicle Sites
  • Trailer Dumping Station
  • Showers
  • Washrooms
  • Retail Store/Registration


Children's Programs

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.

Nearby Attractions

  • Shopping in Lancaster
  • Shopping in Cornwall
  • Approximately 45 minutes from Upper Canada Village
  • Cycling on the Waterfront Trail


20800 South Service Road, Lancaster, Ontario K0C 1N0

10 km east of Cornwall, Ontario, on County Road 2.

Take South Service Road (before overpass at Lancaster) and travel east Alternatively, take Exit 814 on Highway 401 and go east on South Service Road

Park Rules

For a complete description, please refer to the St. Lawrence Parks Commission (SLPC) Act.

Be tick smart this summer. Click here for more information.