110 9th Ave SECalgary, AB T2G 5A6 Phone: +1 403-266-7331Fax: +1 403-269-1961Toll Free: +800-228-9290 Hotel E-mailHotel Website Classification 7 Superior First Class Commission Rooms Rates 10% 388 $199-$569 (USD) Hoteliers! Is your information accurate? Update Here Calgary Marriott Downtown Hotel Location & Neighborhood Centre of Downtown attached to 130,000 sq. ft. Convention Centre - 20 MI, 20 min from Calgary Intl airport.Nearest Cross Street: Centre Street and 9 Avenue SE