Our host hotel is the Westin Harbour Castle nestled in the harbour with seamless downtown access. Located a Yonge Street and Queen’s Quay, the Westin Harbour Castle Toronto is a CAA/AAA Four Diamond hotel with many rooms and suites featuring sweeping views of Lake Ontario. The waterfront location ensures you'll explore the city with ease, with nearby attractions including theatres, the Rogers Centre, the CN Tower and many others.

We encourage all delegates and exhibitors to take advantage of the OAO guest room block. Reservation deadline has extended to April 8, 2019 at 5 p.m. The room block will give you and your colleagues a preferred rate and support OAO in meeting its contract commitment with the hotel.

Book your accommodation at our preferred rate by 5:00 p.m. on March 11, 2019 at: 

Parking is available at the hotel.

Toronto Tourism

Enjoy the sights and sounds of Canada’s largest city. From great theatre, family attractions, and world-class restaurants, Toronto is a vibrant, safe city for the entire family.

Learn more about what you can do around Toronto during your stay: