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The Westin Harbour Castle Toronto Tickets

Location
Event Venues, Pa

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The venue

About The Westin Harbour Castle Toronto

Located at 1 Harbour Square in Toronto, The Westin Harbour Castle combines a historic hotel setting with a modern conference centre featuring more than 69,000 square feet of self-contained event space. Known for hosting large-scale galas, corporate conferences, and conventions, this venue is close to the waterfront and downtown conveniences. With a recent guestroom revitalization underway to enhance guest experience, the property remains a trusted event site.

Whether you’re planning a multi-day conference, a high-profile gala, or a corporate retreat, you’ll find flexible ballroom layouts, comprehensive catering options, and straightforward access from Union Station and the TTC/UP Express. We’ve got you covered with practical details on capacities, parking, transit, and nearby hotels and dining partners to streamline your planning process.

For attendees and organizers, The Westin Harbour Castle Toronto offers: on-site parking with valet and self-parking options. The venue features prominent spaces including the Metropolitan Ballroom (up to 2,500 seated / 3,000 reception), Frontenac Ballroom (990/1,100), Harbour Ballroom (710/800), and smaller rooms like Regatta Room, Dockside areas, and Pier spaces. The hotel is within walking distance to Delta Hotels by Marriott Toronto (75 Lower Simcoe Street) and Toronto Marriott City Centre Hotel (One Blue Jays Way), making hotel blocks and partner dining easy to arrange through our recommended partners.

To reserve seats, manage guest blocks, or coordinate onsite logistics, contact us and we’ll connect you with trusted, straightforward options and verified partners to meet your event needs.

Good to know

Seating, Parking & Venue Information

  • Address: 1 Harbour Square, Toronto, ON M5J 1A6.
  • Venue type: Hotel with attached conference centre (Westin Harbour Castle Conference Centre) featuring 70,000+ square feet of self-contained event space.
  • Total event space: about 69,409–74,000 square feet; Largest space Metropolitan Ballroom capable of up to 3,000 reception-style or 2,200 seated.
  • Ballrooms and capacities (seated / reception): Metropolitan Ballroom 2,500 seated / 3,000 reception; Frontenac Ballroom 990 seated / 1,100 reception; Harbour Ballroom 710 seated / 800 reception; Regatta Room 130 seated / 210 reception; Dockside 3 75 seated (110 standing); Dockside 4 60 seated (45 standing); Pier 2 100 seated (100 reception); Pier 4 & 5 325 seated (325 reception).
  • Parking & transit: On-site parking with daily rate (valet or self-parking available; typical rates around CAD 60 per day; oversize parking up to CAD 75); located less than 1 km from Union Station with easy access to the TTC/UP Express.
  • Nearby hotels: Delta Hotels by Marriott Toronto (75 Lower Simcoe Street) and Toronto Marriott City Centre Hotel (One Blue Jays Way) are within walking distance and commonly used by event attendees.
  • Notable events: Canadian Music Week (CMW) held at The Westin Harbour Castle in 2023 and 2024; the festival has since been rebranded to Departure Festival, expanding beyond music; renovations and upgrades have been ongoing during 2024–2025.
  • Renaming/history: The hotel previously operated as Harbour Castle Hilton and was renamed The Westin Harbour Castle in 1987.
  • Renovations: A $50 million guestroom revitalization announced in 2024, with Phase 1 underway and completion aimed for 2025.