An unmatched setting for a gathering of any size, our resort offers more than 10,000 square feet of state-of-the-art conference facilities.

Perfectly Located

The Westin Trillium House is located two hours northwest of Toronto and Toronto Pearson International Airport. A short drive to Georgian Bay and the heritage communities of Collingwood and Thornbury. The Blue Mountain Village is merely a short walk along the boardwalk which surrounds the Millpond, where restaurants, nightlife, shops and activities await you.


Reward Yourself

Meeting planners are automatically enrolled in the Starwood Preferred Guest® program, the most flexible and rewarding frequent guest program in the industry. Whether you plan a meeting, a wedding or any other event, you will earn one Starpoint® for every three U.S. dollars of eligible group revenue.*

Starpoints can be redeemed for free stays or upgrades at any participating Westin, Four Points by Sheraton, Sheraton, W, Le Méridien, St. Regis, Aloft, Element or The Luxury Collection hotel or resort with no blackout dates on Free Night Awards.


Revitalizing Rooms

Each of our 224 spacious guest suites features the Westin Heavenly Bed®, the Heavenly Bath®, sleek contemporary custom-designed furnishings and fixtures, gas fireplaces, kitchenettes complete with dishware & cutlery, dining area, TV and DVD player, high speed internet access, in-room movies, and French or full balconies overlooking the slopes of Blue Mountain or the Blue Mountain Village.

Choose from an extensive variety of room types including deluxe guestrooms, one, two and three bedroom suites, and the Trillium Suite. At 2,500 square feet, the Trillium Suite is the hotel’s most luxurious suite overlooking Blue Mountain and the Blue Mountain Village.


Eat Well


Oliver & Bonacini Café Grill is a spacious 150-seat modern metropolitan grill with an open concept kitchen offering a seasonal menu showcasing a collection of classic North American and Italian cuisine. Guests can enjoy the fresh air and mountain hospitality from the seasonal patio overlooking the Millpond and the Blue Mountain Village, experience the mouth-watering selections from the 24-hour in-room dining menu, or enjoy an après ski cocktail in the lobby bar.

*Up to a maximum of 20,000 Starpoints per meeting/event. All promotions associated with the Starwood Preferred Guest program are subject to the terms and conditions of the Starwood Preferred Guest program, which are subject to change and can be found at SPG.com.

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