| The Westin Harbour Castle Toronto | |
|---|---|
 The Westin Harbour Castle | |
 | |
| General information | |
| Address | 1 Harbour Square Toronto, Ontario M5J 1A6 |
| Coordinates | 43°38′26″N 79°22′33″W / 43.640641°N 79.375716°W |
| Opened | 1975 |
| Technical details | |
| Floor count | 33 |
| Other information | |
| Number of rooms | 977 |
| Website | |
| Official website | |
The Westin Harbour Castle Toronto is a large hotel opened in 1975 on the waterfront of Toronto, Ontario, Canada. It is part of the Westin Hotels chain within Marriott International.