American Surgical Association
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Hotel Reservations
Westin Harbour Castle
1 Harbour Square
Toronto, Ontario
+1 416-869-1600

The ASA housing block at the Westin Harbour Castle has now closed, please contact the hotel directly to see if they have any availability.

*Note: The Westin Harbour Castle now has extremely limited availability or is sold out. You may search for nearby hotels by clicking “Search Nearby Hotels.” The search returns properties with the following filters: availability for a Wednesday April 19th arrival and Saturday April 20th departure; a four-star or above class rating; reviews of very good or better; and within one mile of the meeting venue, all sorted by distance. Search filters may be adjusted to alter the dates of your stay, include three-star properties, expand the radius, etc. The ASA is providing this search link as a helpful tool; it is not endorsing any particular property nor suggesting that rooms be reserved through third parties rather than directly with the hotels.

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Room Cancellation Policy:
For the Westin Harbour Castle, a deposit equal to one night's stay is required to hold each guest's reservation at the time of reservation. Full refund of this deposit will be given to cancellations received until 72 hours prior to arrival. For cancellations received within 72 hours of arrival, the deposit is ·non-refundable.