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The Westin Trillium House, Blue Mountain


Welcome to The Westin Trillium House, Blue Mountain

Thank you for selecting us for your upcoming stay. We are excited to have you. Take a moment to see what's in store for you during your time on property. Plan and reserve activities now to get the most of your trip!


Start planning now to maximize your stay once you arrive.

Sunset horizon over the water

Membership Takes You Farther.

For Far Less.

As a Marriott Bonvoy® member, your upcoming stay will be even more memorable. Download our app to access easy contactless check-in, Mobile Chat, and more. During your stay, enjoy complimentary WiFi, plus earn points you can redeem for free nights and unrivaled experiences.


Your experience starts here. Carefully curated experiences you can enjoy without leaving the steps of the property. 


Enjoy our distinct on-site restaurant and lounge options during your stay.


Get the most out of your stay by exploring all the area has to offer.

Cooking class pizza making demonstration

Marriott Bonvoy Tours & Activities

Explore the best the area has to offer and make your stay more memorable with Marriott Bonvoy Tours & Activities. Find recommended things to do and earn Marriott Bonvoy points.

  • Hotel Pool & Hot Tubs: Open. Reservations required at the front desk. Instructions will be provided upon check-in
  • Fitness Centre: Open. 
  • Kids Club: Closed until further notice.
  • Shuttle: Not operating at this time.

Oliver & Bonacini Café Grill is open for dine-in service, room service & take-away. The Blue Mountain Village has a wide range of dining options available to guests, including restaurant, patio and take-away.

Marriott Bonvoy Member Benefits: We are committed to delivering the Marriott Bonvoy benefits for your membership level. Thank you for your understanding in cases where we may have to offer an alternative. Marriott Bonvoy members are invited to use the Marriott Bonvoy App (available on the App Store and Google Play) to take advantage of contactless options, including:

  • Mobile Check-In/Check-Out: Let us know via the app when you are planning to arrive and once you departed.
  • Mobile Key: Forgo the front desk altogether and go straight to your guest room
  • Mobile Dining: Order your private, in-room dining through the app.
  • Mobile Guest Requests: Connect with us via the app to request items you would like delivered to your guest room.

Not a Marriott Bonvoy member? Enroll here.

Available benefits vary by location and membership tier. At this hotel, please note that we currently offer the following Marriott Bonvoy benefits:

  • Welcome Gift: Physical amenities have been postponed. In lieu of this benefit, we are offering points. Gold receive 500 points. Platinum, Titanium and Ambassador Elites are offered either 1,000 points for the stay or breakfast for their entire stay.
  • Late Check-Out: Benefit is not offered at this property, however based on availability may be requested.
  • Mobile Check-In/Check-Out: Offered to all Marriott Bonvoy Members via the Bonvoy App.
  • Mobile Guest Requests: Guest requests may be sent via the Bonvoy App.

Let adventure be the fuel that powers your next vacation. Customize your stay by adding a Play All Day Pass offering unlimited access to attractions or Explore All Day Pass offering access to our extensive trail network & open-air gondola. Secure passes by purchasing online in advance.

Need Help?

Contact us for additional hotel concierge recommendations. We look forward to seeing you soon!

The Westin Trillium House, Blue Mountain