Motor boats are not permitted on most lakes within the park, however there are some exceptions.

(a) Motors of unlimited horsepower may be used on Galeairy and Opeongo Lakes.

(b) Motors of 20 horsepower or less may be used on the following lakes: Bonita, Cache, Canoe, Cedar, Kingscote, Kioshkokwi, Little Cauchon, Rock, Smoke, Source, Tanamakoon, Tea, Two Rivers, and Whitefish.

(c) Motors of 10 horsepower or less may be used on the following lakes: Cauchon, Cauliflower, Grand, Joe, Little Joe, Madawasha, Manitou, North Tea, Radiant, Rain, Tepee, and Travers.

(d) Motors of 6 horsepower or less may be used, except from the last Friday in June to the first Monday in September inclusive, on the following lakes: Big Crow, Hogan, La Muir, Little Crow, Proulx and White Partridge.

Waterskiing, jetskiing and other similar activities are not permitted within Algonquin Park.