33 Nicholas StreetOttawa, ON K1N 9M7 Phone: +1 613-230-3033Fax: +1 613-760-4765Toll Free: +855-677-3033 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 283 - Hoteliers! Is your information accurate? Update Here DoubleTree by Hilton Ottawa Downtown Location & Neighborhood 20 min from airport, Nicholas exit off Hwy 417 - 14 KM, 20 min from McDonald-Cartier airport.Nearest Cross Street: Daly Street