Grundy Lake

Grundy Lake

Backcountry Camping

The park offers nine backcountry campsites that are located on a number of inland lakes. A short canoe trip of 5 to 20 minutes will get you to your campsite.  At each campsite, you will find a picnic table, tent space and a toilet nearby.

Car Camping

Grundy Lake offers car camping in nine campgrounds: White Spruce, Hemlock, Trailer, Poplar, Red Maple, White Pine, White Birch, Jackpine, and Balsam Campgrounds.

Many campsites have electrical hook-ups.  Amenities such as water taps, toilets, comfort stations and laundry facilities are close by.  Swimming, boating and the Visitor Centre are located only a short distance away from the main beach.

Dog-Free Camping

Along with being radio-free, Red Maple Campground is also pet-free.

Group Camping

Grundy Lake has three group campsites available that vary in size and can accommodate from 15 to 60 people.  Water taps are nearby and vault toilets are either on site or close by. Comfort stations are nearby. A beach borders each group camping area.

Reservations can be made online or through our call centre by phoning 1-888-ONT-PARK. When reserving online select "Group" as your reservation type.

Radio-Free Camping

Hemlock and Red Maple Campgrounds are radio-free.

Roofed Accommodation

Camp Cabin

Number at Park: 1

Site Number(s) / Name: White Birch Cabin

Check-In/Check-Out Time: 3pm/11am

Cabin is waterfront overlooking the beautiful Grundy Lake and beach area. Cabin occupants get full use of park facilities i.e. comfort station, beaches and trails. The cabin features a queen bed sleeps (2), and twin-over-double bunk beds (sleeps 3).

Sleeps: 5


The cabin has 360-square feet of interior open-concept space, including kitchen area with: counter, bar fridge, kettle, microwave, an eating area with a dining table and electeric fireplace. A large enclosed porch includes 4 chairs with a picnic table and fireplace outside. The large deck provides a barbecue with side burner (propane provided). Water tap and flush toilet washrooms are located nearby and a comfort station with showers is nearby as well.

What to Bring

Visitors should bring their own food, all cooking utensiols, pots and pans, dishes, pillows, linens, towels and lawn chairs.


Please note that domestic animals (pets) are not permitted in the cabin or on site and smoking is prohibited in all facilities. No cooking is permitted in the cabin and campfires are allowed in approved area only, all natural objects are protected.


Space for two vehicles, fee for one vehicle included.

How to Reserve

Pending completion, reservations can be made online or through our call centre by phoning 1-888-ONT-PARK. When reserving online select “Roofed Accommodation” as your reservation type.