I just earned my free night category 1-5 certificate through the mega bonus promotion and was looking to spend it in Canada. Here are some list of Marriott Category 5 Hotels in Canada for the free night certificate.
Here are the hotels, The Algonquin Resort St. Andrews by-the-Sea looks really nice.
Calgary Marriott Downtown Hotel
Delta Hotels Calgary Downtown
Delta Hotels Calgary Airport In-Terminal
Delta Hotels Edmonton Centre Suites
Edmonton Marriott at River Cree Resort
Delta Hotels Beausejour
Honorable Mention: Residence Inn Moncton This is a category 4 hotel, but if you value free breakfast. You can't go wrong with this downtown property. Business hotel in downtown Moncton with complimentary Wi-Fi and hot breakfast.
The Algonquin Resort St. Andrews by-the-Sea, Autograph Collection
Newfoundland and Labrador
Courtyard St. John's Newfoundland
Delta Hotels St. John's Conference Centre
Courtyard Halifax Downtown
Honorable Mention: Residence Inn Halifax Downtown This is a category 4 hotel, but if you value free breakfast. You can't go wrong with this downtown property. Located in downtown Halifax and next to the Halifax Convention Centre.
Residence Inn Montreal Airport
Residence Inn Ottawa Downtown
Delta Hotels Ottawa City Centre
Courtyard Toronto Downtown
Toronto Airport Marriott Hotel