Welcome to Singleton Lake Family Campground. Our campground consists of 6 waterfront cottages, 3-way RV sites and over 90 seasonal sites. Singleton Lake is a little gem of a lake and is a part of the Gananoque River Waterways. It is connected to 3 other lake systems for over 20 km of beautiful boating and fishing.Read the Full StoryWelcome to the Lake! Welcome to Singleton Lake Family Campground. Our campground consists of 6 waterfront cottages, 3-way RV sites and over 90 seasonal sites. Singleton Lake is a little gem of a lake and is a part of the Gananoque River Waterways. It is connected to 3 other lake systems for over 20 km of beautiful boating and fishing. more... See more text