The Westin Trillium House, Blue Mountain

Events

Refresh your business objectives and focus on productivity in over 7,000 square feet of versatile indoor and outdoor meeting space nestled in the beautiful Blue Mountains, ON. Two hours from the hustle of Toronto, and situated next to the Georgian Bay and majestic Niagara Escarpment, our tranquil surroundings offer a peaceful retreat for any business meeting or conference. With two ballrooms, a stunning pre-function area and multiple breakout rooms, our venues can accommodate small to large events. The Westin Trillium House, Blue Mountain specializes in: Intimate 80-100 person meetings with all function space on-site; Exclusive access to all meeting space - depending on group size. Our hotel features a variety of packages, guaranteed to make your next event here in the Blue Mountains memorable.

5

Event Rooms

7906

Total Event Space

600

Capacity Largest Space

6

Breakout Rooms

Start Planning Your Meeting or Event Here

Tell us about your event, then we’ll contact you and plan it together.

U-Shape Meeting Setup.

Meetings and Events

Host a dynamic fete in pre-function venue on our private outdoor terrace, overlooking the creek

Need more space? The Village Conference Centre, offers 27,000 square feet, just minutes away
Connect with your team in state-of-the-art meeting and event spaces set amid beautiful landscape
Fuel your meeting with custom catering from our talented chef at Oliver & Bonacini Cafe
Stimulating after-meeting activities are steps away in the Blue Mountain Village
Produce an effective meeting or conference with the help of our expert event planners

Winter Group Activities

When hosting a corporate event, The Westin Trillium House, Blue Mountain is the perfect location for your winter group getaway. We offer a variety of packages guaranteed to make your group event memorable.

Winter exterior of The Westin Trillium House Blue Mountain

Blue Mountain has numerous winter group activities to for everyone's enjoyment. Activities include:

  • Skiing and Snowboarding - Blue Mountain is the largest ski resort in Ontario with plenty of trails for skiing and snowboarding beginners and pros.
  • Ridge Runner Mountain Coaster - Enjoy Ontario's first mountain coaster and zoom down the mountain at speeds up to 42 km/hour.
  • Plunge! Aquatic Centre - Kids and adults can spend hours enjoying the indoor pools, hot tubs, slides, and more at this water adventure centre.

A wide range of winter group activities can be found within easy access from the Blue Mountain resort. Activities include:

  • Snowshoe Tours - Hike along the Niagara Escarpment. One tour includes a tasting session at a local vineyard.
  • Cross-Country Skiing - Scenic Caves boasts 22km of trails for both beginning and experienced cross-country skiers.
  • Scandinave Spa - The award-winning spa offers a unique outdoor Scandinavian Baths experience surrounded by the beauty of Blue Mountain.

Summit Team Building will take your team to a whole new level of excellence and achievement. The program offers a variety of activities that encourage collaboration, build relationships, and ensure everyone has fun while doing so. Activities include:

  • The Art of Team – Get that creative edge as your team produces a series of artistic masterpieces in which each group member contributes their unique ideas, concepts and brushstrokes. This engaging art experience concludes with a stroll through the interactive Art Gallery that allows members to gain appreciation for the diverse perspectives within your team.
  • Play It Forward – This philanthropic adventure combines digital photography & GPS technology with interactive team initiatives to raise funds for an entrepreneur in a developing country. Teams will be energized by competition while working towards a common goal.
  • Survive or Thrive – Through demanding tribe challenges, this program will identify key elements that separate teams who simply survive from those who consistently thrive. Add to this an element of Corporate Social Responsibility and you have the makings of a truly meaningful team experience.

Summer Group Activities

From a low-ropes course to kayaking, our numerous summer group activities will help set your team up for success. We also invite you to learn more about our offerings for team building.

Summer exterior of The Westin Trillium House Blue Mountain

Blue Mountain has numerous summer group activities to for everyone's enjoyment. Activities include:

  • Timber Challenge High Ropes - Explore new heights on an elevated ropes challenge course consisting of seven courses, suited to three progressive difficulty levels. Push your limits. Each course presents a unique challenge, spanning between trees at various heights off the ground.
  • Woodlot Low Ropes - All ages and ability levels will enjoy tackling each element using a variety of suspended logs, beams, ropes, cables and cargo nets.
  • Mountaintop Segway Tours - Take your team off the beaten path with this 2-wheeled attraction. Our guided tour takes you on an off-road trek that's fun for all.
  • Ridge Runner Mountain Coaster - Enjoy Ontario's first mountain coaster and zoom down the mountain at speeds up to 42 km/hour.
  • Plunge! Aquatic Centre - Spend hours enjoying the indoor pools, hot tubs, slides, and more at this water adventure centre.

A wide range of winter group activities can be found within easy access from the Blue Mountain resort. Activities include:

  • Cavings and Rock Climbing - Explore the natural crevices of the Niagara Escarpment or learn rock climbing on the limestone ridges of Kolapore.
  • Eco Adventure Tour - This guided tour takes you through suspension bridges, treetop walks, and a 1000-feet zip line experience.
  • Sea Kayaking - Learn kayaking on the Georgian Bay with an introductory lesson and trip around the beautiful shoreline of Northwinds Beach.

Summit Team Building will take your team to a whole new level of excellence and achievement. The program offers a variety of activities that encourage collaboration, build relationships, and ensure everyone has fun while doing so. Activities include:

  • The Art of Team – Get that creative edge as your team produces a series of artistic masterpieces in which each group member contributes their unique ideas, concepts and brushstrokes. This engaging art experience concludes with a stroll through the interactive Art Gallery that allows members to gain appreciation for the diverse perspectives within your team.
  • Play It Forward – This philanthropic adventure combines digital photography & GPS technology with interactive team initiatives to raise funds for an entrepreneur in a developing country. Teams will be energized by competition while working towards a common goal.
  • Survive or Thrive – Through demanding tribe challenges, this program will identify key elements that separate teams who simply survive from those who consistently thrive. Add to this an element of Corporate Social Responsibility and you have the makings of a truly meaningful team experience.
Pre-function foyer space.

Weddings and Occasions

Elegant indoor and outdoor venues offer plenty of options for your perfect celebration

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Let the surrounding beauty of the Blue Mountains provide the ideal setting for your special day
Optimize your wedding plans with help from our professional planners and culinary experts
Set a delicious menu and treat your guests to the world-class cuisine at your reception
Inspire love for your guests with an exquisite reception in one of our two majestic ballrooms.
After your wedding, guests can experience resort amenities and a signature wellness experience

Weddings

Celebrate your love story with a wedding celebration set against the surrounding beauty of the Blue Mountains. With sophisticated reception venues, exceptional amenities, lively cuisine and unmatched service, The Westin Trillium House, Blue Mountain sets the stage for your vibrant occasion. After an inspired wedding ceremony, mingle with your guests on our private outdoor terrace venue or host your reception in one of our two majestic ballrooms. At every step, our Wedding Specialists will help you design the event of your dreams, with flexible packages and unparalleled attention to detail. We'll handle everything, so you can relax and savor the moment.

Oliver & Bonacini Café Grill

Personalized Dining Experiences

Enjoy Oliver & Bonacini's inventive and delicious cuisine and high standard of banquet service. The award-winning chefs of Oliver & Bonacini offer a wide range of options and are renowned for their professionalism, flair, creativity, and cooperation.

Pre-function space of The Whistler/Blackcomb Room

Vibrant Venues

Choose the perfect venue for every event from our variety of social spaces. Host a larger gathering with indoor and outdoor options, or select one of our smaller banquet rooms for a more intimate environment. With a pre-function foyer area and a location set apart from the lobby, The Whistler/Blackcomb Room accommodates up to 200 guests with dancing or 300 with reception only.

Shoreline exterior of The Westin Trillium House Blue Mountain

Wedding Specialist

Our seasoned wedding specialist will instinctively and thoughtfully respond your wishes and needs, leaving you feeling energized, relaxed, and able to fully enjoy your perfect day. Contact our wedding specialist for additional information or to begin planning.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Panorama Foyer 130x25x12 3250 - - - - 300 -
Whistler/Blackcomb/Tremblant 142x44x12 6248 - - - - 600 -
Whistler Blackcomb Ballroom 88x44x12 3872 500 180 - - 350 270
The Millpond Terrace 88x44x12 2287 500 180 - - 150 100
Mont Tremblant Meeting Room 54x44x12 2376 240 120 - 60 238 180
Whistler Meeting Room 56x44x12 2464 280 110 - 66 200 120
Blackcomb Meeting Room 54x44x12 2376 144 72 - 40 120 90
Mont Tremblant I Meeting Room 27x44x12 1188 120 60 - 36 119 70
Mont Tremblant II Meeting Room 27x44x12 1188 120 60 - 36 119 70
Blue Mountain Boardroom 27x44x12 450 40 27 20 14 30 24
Connect Lounge 24x10x8 240 40 27 6 14 30 24
Panorama Foyer
Dimensions (LxWxH)
130x25x12
Area (sq.ft)
3250
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
300
Banquet
-
Whistler/Blackcomb/Tremblant
Dimensions (LxWxH)
142x44x12
Area (sq.ft)
6248
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
600
Banquet
-
Whistler Blackcomb Ballroom
Dimensions (LxWxH)
88x44x12
Area (sq.ft)
3872
Theater
500
Schoolroom
180
Conference
-
U-Shape
-
Reception
350
Banquet
270
The Millpond Terrace
Dimensions (LxWxH)
88x44x12
Area (sq.ft)
2287
Theater
500
Schoolroom
180
Conference
-
U-Shape
-
Reception
150
Banquet
100
Mont Tremblant Meeting Room
Dimensions (LxWxH)
54x44x12
Area (sq.ft)
2376
Theater
240
Schoolroom
120
Conference
-
U-Shape
60
Reception
238
Banquet
180
Whistler Meeting Room
Dimensions (LxWxH)
56x44x12
Area (sq.ft)
2464
Theater
280
Schoolroom
110
Conference
-
U-Shape
66
Reception
200
Banquet
120
Blackcomb Meeting Room
Dimensions (LxWxH)
54x44x12
Area (sq.ft)
2376
Theater
144
Schoolroom
72
Conference
-
U-Shape
40
Reception
120
Banquet
90
Mont Tremblant I Meeting Room
Dimensions (LxWxH)
27x44x12
Area (sq.ft)
1188
Theater
120
Schoolroom
60
Conference
-
U-Shape
36
Reception
119
Banquet
70
Mont Tremblant II Meeting Room
Dimensions (LxWxH)
27x44x12
Area (sq.ft)
1188
Theater
120
Schoolroom
60
Conference
-
U-Shape
36
Reception
119
Banquet
70
Blue Mountain Boardroom
Dimensions (LxWxH)
27x44x12
Area (sq.ft)
450
Theater
40
Schoolroom
27
Conference
20
U-Shape
14
Reception
30
Banquet
24
Connect Lounge
Dimensions (LxWxH)
24x10x8
Area (sq.ft)
240
Theater
40
Schoolroom
27
Conference
6
U-Shape
14
Reception
30
Banquet
24
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Panorama Foyer 39.6x7.6x3.7 301.9 - - - - 300 -
Whistler/Blackcomb/Tremblant 43.3x13.4x3.7 580.5 - - - - 600 -
Whistler Blackcomb Ballroom 26.8x13.4x3.7 359.7 500 180 - - 350 270
The Millpond Terrace 26.8x13.4x3.7 212.5 500 180 - - 150 100
Mont Tremblant Meeting Room 16.5x13.4x3.7 220.7 240 120 - 60 238 180
Whistler Meeting Room 17.1x13.4x3.7 228.9 280 110 - 66 200 120
Blackcomb Meeting Room 16.5x13.4x3.7 220.7 144 72 - 40 120 90
Mont Tremblant I Meeting Room 8.2x13.4x3.7 110.4 120 60 - 36 119 70
Mont Tremblant II Meeting Room 8.2x13.4x3.7 110.4 120 60 - 36 119 70
Blue Mountain Boardroom 8.2x13.4x3.7 41.8 40 27 20 14 30 24
Connect Lounge 7.3x3x2.4 22.3 40 27 6 14 30 24
Panorama Foyer
Dimensions (LxWxH)
39.6x7.6x3.7
Area (sq.mt)
301.9
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
300
Banquet
-
Whistler/Blackcomb/Tremblant
Dimensions (LxWxH)
43.3x13.4x3.7
Area (sq.mt)
580.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
600
Banquet
-
Whistler Blackcomb Ballroom
Dimensions (LxWxH)
26.8x13.4x3.7
Area (sq.mt)
359.7
Theater
500
Schoolroom
180
Conference
-
U-Shape
-
Reception
350
Banquet
270
The Millpond Terrace
Dimensions (LxWxH)
26.8x13.4x3.7
Area (sq.mt)
212.5
Theater
500
Schoolroom
180
Conference
-
U-Shape
-
Reception
150
Banquet
100
Mont Tremblant Meeting Room
Dimensions (LxWxH)
16.5x13.4x3.7
Area (sq.mt)
220.7
Theater
240
Schoolroom
120
Conference
-
U-Shape
60
Reception
238
Banquet
180
Whistler Meeting Room
Dimensions (LxWxH)
17.1x13.4x3.7
Area (sq.mt)
228.9
Theater
280
Schoolroom
110
Conference
-
U-Shape
66
Reception
200
Banquet
120
Blackcomb Meeting Room
Dimensions (LxWxH)
16.5x13.4x3.7
Area (sq.mt)
220.7
Theater
144
Schoolroom
72
Conference
-
U-Shape
40
Reception
120
Banquet
90
Mont Tremblant I Meeting Room
Dimensions (LxWxH)
8.2x13.4x3.7
Area (sq.mt)
110.4
Theater
120
Schoolroom
60
Conference
-
U-Shape
36
Reception
119
Banquet
70
Mont Tremblant II Meeting Room
Dimensions (LxWxH)
8.2x13.4x3.7
Area (sq.mt)
110.4
Theater
120
Schoolroom
60
Conference
-
U-Shape
36
Reception
119
Banquet
70
Blue Mountain Boardroom
Dimensions (LxWxH)
8.2x13.4x3.7
Area (sq.mt)
41.8
Theater
40
Schoolroom
27
Conference
20
U-Shape
14
Reception
30
Banquet
24
Connect Lounge
Dimensions (LxWxH)
7.3x3x2.4
Area (sq.mt)
22.3
Theater
40
Schoolroom
27
Conference
6
U-Shape
14
Reception
30
Banquet
24
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
  • AV Technician
  • Film Projector with Screen
  • LCD Projector
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Videoconferencing
Event Services
  • Carpenter
  • Certified Meeting Planner
  • Decorator
  • Electrician
  • Locksmith
  • Photographer
  • Registration Service
  • Security Guards
Event Equipment & Supplies
  • Blackboards
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Polling Devices
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Full Service Business Center