Find The Best Rate
Check In
Check Out
— per room —
Best Rates Guaranteed
Watch our Video

Special Offers

15 days to save more.

Celebrate 2015 with 15% off and a free room upgrade. Book today.

Book Today

SPG® Double Play

Earn twice the Starpoints® and more with SPG® Double Play. Register by March 31 for stays through April 15, 2015.

Register Today

Ski and Stay

Energize your winter by hitting the trails at Blue Mountain. Book online and receive rates from $223 plus one day/night lift ticket per overnight stay!

Book Now

Save on Spring Meetings!

Host your next team event April 1 - May 31, 2015 and save with our best meeting + event rates!

Learn More

General Information


The Westin Trillium House, Blue Mountain Resort

is located just two hours northwest of Toronto - nestled between the shores of Georgian Bay and the heights of the Niagara Escarpment. Sit back and relax, let the peaceful atmosphere soothe your spirit.  Explore our backyard — where hiking, skiing and spa renewal is at your door step— with our exciting Blue Mountain winter activities.

Ontario Blue Mountain Resort Village

The Westin Trillium House Meetings

Blue Mountain Village mirrors old Ontario and is home to a variety of boutiques and fine dining. The Village is the hub of Mountain activity featuring family-friendly activities and nightlife. Dive in to Plunge! Aquatic Centre or savor every flavor at Oliver & Bonacini Café Grill when you stay with us in Blue Mountain.


The Westin Trillium House offers more than 10,000 sq. ft of state-of-the-art conference facilities. Specializing in 80-100 person intimate Blue Mountain meetings, we can offer your group exclusive access to all our meeting space. Our relaxed setting allows fresh ideas to flow.

270 Reviews from our guests
Write a Review Read All
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Room Comfort
Staff Met My Needs
Facilities Met My Expectations
SPG Recognition
Food and Beverage
The Benefits of SPG
Join SPG Today
The Westin Trillium House, Blue Mountain

Our resort is located just two hours northwest of Toronto - nestled between the shores of Georgian Bay and the heights of the Niagara Escarpment. Explore our backyard — where hiking, skiing, and spa renewal are at your door step— with our exciting Blue Mountain activities.


12,000 – 16,000 Starpoints
Learn more about SPG
SPG - Standard Chromeless Player w/ Tabs
Dine with SPG
SPG program
Receive exclusive discounts & earn points
Oliver & Bonacini Bar/Lounge
10% discount for SPG Members

Interested in a before-dinner drink or digestif, or just people-watching while you wait for a dinner table? Settle into the smooth, lively feel of this cozy lounge and enjoy the lobby-side fire over a warming cocktail or sparkling beverage. 

Learn More
World-class rewards. And then some.

Starwood Preferred Guest creates every experience with members in mind. Award-winning benefits, and amazing global portfolio, valuable redemptions and more choices are just the beginning. See what makes SPG special, and learn how you can start earning rewards on your next stay.

Join SPG Today