Lillie Kup Campground and RV Park sits on 101 Doe Lake Road near Katrine, Ontario, roughly 2–2. 5 hours north of Toronto. The property fronts more than 1,300 feet of Magnetawan River shoreline and includes a small sandy beach, a boat launch, and docks.

Just half a mile downstream, the river opens into the Doe Lakes chain, offering more than 50 miles of additional shoreline. The area is well regarded for bass, pike, and walleye fishing.

The campground accommodates both tent campers and RV users, with gravel pads, electrical and water hookups at each site, and dump and pump-out services on site. Comfort facilities include flush toilets, showers, a sauna, and laundry.

A small on-site store carries fishing bait and RV supplies, and rental equipment is available.