• For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.


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Business Centre

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Rear Entrance Patio

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Fitness Center

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Year-Round Heated Pool

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Outdoor Hot Tub

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Summer – Ridge Runner Mountain Coaster

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Local Area Gondola

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Downhill Mountain Biking

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Woodlot Low Ropes Course

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Summer Activity

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Toddler Play Area

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Timber Challenge High Ropes Course

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Connect Lounge

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Connect Lounge

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Outdoor Hot Tub

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Winter Chairlift

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Night Skiing

Autumn Colours

Escape to Southern Ontario for the crisp, clean autumn air. Spend your days hiking along the Niagara Escarpment or on one of the area's many other trails, or rejuvenating in the sauna or nearby spa. Then enjoy a leisurely dinner by the fire.

Summer Vacation

When you step outside at The Westin Trillium House, Blue Mountain, the sky is the limit for summertime fun: swimming at the beach or lounging by the pool, golfing at a championship course, and hiking or mountain biking are just some of the options.

Wintertime Fun

Wintertime blues never come to the Blue Mountains, where there is something for all during the chilly months. Snow lovers will delight in the range of winter sports—but staying warm is just as easy in front of a roaring fire or in a steamy sauna.

Swimming Activities

Multiple year-round options await you here. Swim in our heated outdoor pool, nestled amongst natural surroundings. Soak and lounge in our two outdoor hot tubs. Or visit Plunge! Aquatic Centre, a public facility attached to the hotel.

Spring Fever

The arrival of spring at the Blue Mountains is truly a cause for celebration, as the mountain air couldn't get any fresher. And whether you are indoors or outdoors, The Westin Trillium House, Blue Mountain has your renewal in mind.

Skiing & Snowboarding

The top-notch ski and snowboarding slopes of Blue Mountain are mere steps from the hotel. Be the first to make tracks in the morning or the last to carve it up at night under the lights of the mountain. And cross-country skiing is right nearby.