Edmonton/Cooking Lake Airport, (TC LID: CEZ3), is a registered aerodrome located next to Cooking Lake, north of South Cooking Lake, Alberta, Canada. Established in 1926, it is Canada's oldest active airport, and Alberta's only airport with both a floatplane base and a conventional runway. Cooking Lake Airport gained approval in 2015 for private and corporate international flights from the United States under Canada's Border Agency CANPASS Program.