1 Harbour Square, Toronto, Ontario M5J 1A6 Canada
+1 416-869-1600

Offers and Packages

Hotel Deal

Toronto: Ride the city

Explore the city on two wheels when you take advantage of the Ride the City package from The Westin Harbor Castle, Toronto.

Toronto: Sweet Summer Islands Stay

Take a break in Toronto when you book with this special offer and enjoy 2 round-trip ferry tickets with special discounts and perks for island tours.

Starbucks Package

Something special is brewing at the Westin Harbour Castle, Toronto.

Ripley’s Aquarium Experience

Create memorable experiences when you stay at The Westin Harbour Castle, Toronto, minutes from Ripley’s Aquarium.

Weekend Memories, Made in Canada.

Enjoy savings up to 20 percent when you book your weekend escape today.

Start your day sunny side up.

Enjoy breakfast for two on us

Toronto: Plan quality time with your family

Bring your family to The Westin Harbour Castle Toronto and save on meals and when you book a second room for your kids.

Marriott Bonvoy Exclusive Offers

Member Exclusive

Get Ready to Summer MORE

Book early for our best rates.

Discounts and Savings

  • Air, Car and Vacation Packages Details

    Air, Car, and Vacation Packages

    Book your perfect vacation or weekend getaway.

  • Marriott Rewards Details

    Get our lowest prices and instant benefits

    Our most comprehensive list of perks are yours when you book direct with Member Rates. From peace of mind to more places to stay, you'll start benefiting the moment you book. Not a member? Join while you book.

  • AAA / CAA details


    Use your AAA/CAA membership to save on everything from room rates to spa treatments at Marriott hotels.

  • Marriott Senior Discounts details

    Senior Discounts

    If you’re 62 years or older, you can save at least 15% on your room rate at Marriott hotels.

  • Corporate / Promotional Code details

    Corporate / Promotional Code

    Enter your valid code when making a reservation to take advantage of special rates and promotions.

  • Government & Military details

    Government & Military

    Qualified government employees and military personnel are eligible for special rates and offers.

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The Westin Harbour Castle, Toronto