Rooms & Rates

  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.
1 Room 1 Rooms , 1 Adult 1 Adults , 1 Child 0 Children

The Westin Trillium House, Blue Mountain Standard Amenities

Relax with a book after a day on the slopes in front of the gas fireplace. Enjoy stunning natural views of the Georgian Bay or Niagara Escarpment. Enjoy the clean contemporary decor that reflects the natural elements from the surrounding outdoors: see moss from the rocky crags reflected in fabric, and flooring and finishings reminiscent of birch bark. Luxuriate in the crisp linens on your Heavenly® Bed, clean and white against the the dark wood furnishings. Find peace in your own sitting area and enjoy the ease and convenience of a kitchenette.

Westin didn't discover fresh air, but we're proud to offer smoke-free guest rooms at this hotel.


  • Hairdryer
  • Deluxe Bath Amenities
  • Heavenly® Shower/Bath
  • Bathrobes
  • Make-up/Shaving Mirror

Bed Features

  • Heavenly® Cribs (Upon Request)
  • Heavenly® Bed
  • Hypoallergenic Pillows
  • Feather Pillows
  • Duvet


  • Refrigerator
  • Refreshment Basket (Charge)
  • Room Service


  • In-Room Movies
  • Cable Channels
  • DVD Player
  • Television
  • Radio


  • Data Port
  • Cordless Telephone


  • Heavenly® Dog Bed (Upon Request)

Room Amenities & Services

  • Smoke Detectors
  • Iron/Ironing Board
  • Wake-up Service

Room Features

  • Individual Climate Control
  • Dining Table
  • Contemporary Furnishings and Décor
  • Kitchenette
  • Rooms with Sitting Area
  • 100% Smoke Free Guest Rooms
  • Gas Fireplace
  • In-Room Safe
  • Balcony

Internet Access

Free internet is available to all SPG Members when booking on Starwood websites, mobile sites and SPG apps. Benefits vary by membership level.  Learn more

  • Wireless Internet Access In All Guest Rooms 11.95 CAD per day
Some of the amenities above may not be available in all rooms. Fees on certain amenities/services may apply.

Check in: 4:00 PM Check out: 11:00 AM

Weekends last longer at Westin with late checkout on Sunday. Availability may vary.




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