Please note: all room sizes are approximate.
Events
Start Planning Your Meetings or Events Here
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9
Event Rooms
10775 SQ FT
Total Event Space
420
Capacity Largest Space
8
Breakout Rooms
Meeting and Events
Elegant and Flexible event space in the heart of Columbus
Our stunning and historic Grand Ballroom is the premier event venue in Columbus, Ohio
Enjoy custom catering menus perfectly tailored to your event.
Manage your event with ease with group lists, mobile check-in and attendee booking tools
Weddings and Occasions
The Top Choice for wedding venue in Columbus, Ohio
The grandeur and elegance of our stunning Grand Ballroom make it the premier wedding venue in Ohio
We offer locally sourced and seasonal cuisine to make your special day unforgettable
Take advantage of our vibrant downtown Columbus surroundings to plan fun outings for your guests
Learn More
Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
Floor Plans
| Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Grand Ballroom | 90x46x25 | 4140 | 400 | 240 | 80 | 115 | 420 | 300 |
| Neil House | 33x45x12 | 1650 | 80 | 48 | 25 | 20 | 120 | 90 |
| Seneca | 50x25x15 | 1250 | 195 | 96 | 60 | 50 | 195 | 120 |
| Chittenden | 39x14.5x15 | 550 | 60 | 40 | 30 | 28 | 60 | 30 |
| Hartman | 23x14.5x15 | 335 | 25 | 20 | 18 | 15 | 30 | 30 |
| Deshler | 22.5x14x15 | 315 | 25 | 15 | 16 | 16 | 30 | 30 |
| Thurber | 49x20x10 | 960 | 100 | 60 | 36 | 30 | 100 | 80 |
| Vendome Boardroom | 27x14x15 | 375 | - | - | 12 | - | - | - |
| Great Southern Gallery | 31x39x6.6 | 1200 | 60 | 35 | 20 | 15 | 90 | 70 |
Grand Ballroom
Dimensions (LxWxH)
90x46x25
Area (sq.ft)
4140
Theater
400
Schoolroom
240
Conference
80
U-Shape
115
Reception
420
Banquet
300
Neil House
Dimensions (LxWxH)
33x45x12
Area (sq.ft)
1650
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
120
Banquet
90
Seneca
Dimensions (LxWxH)
50x25x15
Area (sq.ft)
1250
Theater
195
Schoolroom
96
Conference
60
U-Shape
50
Reception
195
Banquet
120
Chittenden
Dimensions (LxWxH)
39x14.5x15
Area (sq.ft)
550
Theater
60
Schoolroom
40
Conference
30
U-Shape
28
Reception
60
Banquet
30
Hartman
Dimensions (LxWxH)
23x14.5x15
Area (sq.ft)
335
Theater
25
Schoolroom
20
Conference
18
U-Shape
15
Reception
30
Banquet
30
Deshler
Dimensions (LxWxH)
22.5x14x15
Area (sq.ft)
315
Theater
25
Schoolroom
15
Conference
16
U-Shape
16
Reception
30
Banquet
30
Thurber
Dimensions (LxWxH)
49x20x10
Area (sq.ft)
960
Theater
100
Schoolroom
60
Conference
36
U-Shape
30
Reception
100
Banquet
80
Vendome Boardroom
Dimensions (LxWxH)
27x14x15
Area (sq.ft)
375
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Great Southern Gallery
Dimensions (LxWxH)
31x39x6.6
Area (sq.ft)
1200
Theater
60
Schoolroom
35
Conference
20
U-Shape
15
Reception
90
Banquet
70
| Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Grand Ballroom | 27.4x14x7.6 | 384.6 | 400 | 240 | 80 | 115 | 420 | 300 |
| Neil House | 10.1x13.7x3.7 | 153.3 | 80 | 48 | 25 | 20 | 120 | 90 |
| Seneca | 15.2x7.6x4.6 | 116.1 | 195 | 96 | 60 | 50 | 195 | 120 |
| Chittenden | 11.9x4.4x4.6 | 51.1 | 60 | 40 | 30 | 28 | 60 | 30 |
| Hartman | 7x4.4x4.6 | 31.1 | 25 | 20 | 18 | 15 | 30 | 30 |
| Deshler | 6.9x4.3x4.6 | 29.3 | 25 | 15 | 16 | 16 | 30 | 30 |
| Thurber | 14.9x6.1x3 | 89.2 | 100 | 60 | 36 | 30 | 100 | 80 |
| Vendome Boardroom | 8.2x4.3x4.6 | 34.8 | - | - | 12 | - | - | - |
| Great Southern Gallery | 9.4x11.9x2 | 111.5 | 60 | 35 | 20 | 15 | 90 | 70 |
Grand Ballroom
Dimensions (LxWxH)
27.4x14x7.6
Area (sq.mt)
384.6
Theater
400
Schoolroom
240
Conference
80
U-Shape
115
Reception
420
Banquet
300
Neil House
Dimensions (LxWxH)
10.1x13.7x3.7
Area (sq.mt)
153.3
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
120
Banquet
90
Seneca
Dimensions (LxWxH)
15.2x7.6x4.6
Area (sq.mt)
116.1
Theater
195
Schoolroom
96
Conference
60
U-Shape
50
Reception
195
Banquet
120
Chittenden
Dimensions (LxWxH)
11.9x4.4x4.6
Area (sq.mt)
51.1
Theater
60
Schoolroom
40
Conference
30
U-Shape
28
Reception
60
Banquet
30
Hartman
Dimensions (LxWxH)
7x4.4x4.6
Area (sq.mt)
31.1
Theater
25
Schoolroom
20
Conference
18
U-Shape
15
Reception
30
Banquet
30
Deshler
Dimensions (LxWxH)
6.9x4.3x4.6
Area (sq.mt)
29.3
Theater
25
Schoolroom
15
Conference
16
U-Shape
16
Reception
30
Banquet
30
Thurber
Dimensions (LxWxH)
14.9x6.1x3
Area (sq.mt)
89.2
Theater
100
Schoolroom
60
Conference
36
U-Shape
30
Reception
100
Banquet
80
Vendome Boardroom
Dimensions (LxWxH)
8.2x4.3x4.6
Area (sq.mt)
34.8
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Great Southern Gallery
Dimensions (LxWxH)
9.4x11.9x2
Area (sq.mt)
111.5
Theater
60
Schoolroom
35
Conference
20
U-Shape
15
Reception
90
Banquet
70
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.
Room Set-up Examples
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.
Room Set-up Examples
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.
Room Set-up Examples
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.
Room Set-up Examples
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.
Room Set-up Examples
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.
Room Set-up Examples
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.
Room Set-up Examples
Audio-Visual Equipment
- AV Technician
- Film Projector with Screen
- LCD Projector
- Microphone
- PA System
- TV
- TV Production Service Provider
- Teleconferencing
- Video Camera
- Videoconferencing
- Wired Internet
- Wireless Internet
Event Services
- Decorator
- Event Lighting
- Message Service
- Photographer
- Registration Service
- Security Guards
Event Equipment & Supplies
- Blackboards
- Direction Signs
- Easels
- Flip Chart & Markers
- Installed Stage
- Lobby Bulletin Board
- Name Cards
- Pens / Pencils / Notepad
- Podium Lectern
- Polling Devices
- Portable Stage
- Spotlights
- Stack Chairs
- Tables
Business Services
- Computers
- Copy Service
- Fax Service
- Overnight Delivery/Pickup
- Post/Parcel
- Printers
Catering Services
- Afternoon Break:$35.00 / Person
- Coffee Break:$60.00 / Person
- Continental Breakfast:$36.00 / Person
- Dinner:$75.00 / Person
- Full Breakfast:$36.00 / Person
- Lunch:$42.00 / Person
- Reception:$75.00 / Person
Frequently Asked Questions
The Westin Great Southern Columbus has 9 event rooms.
The largest capacity event room is the Grand Ballroom. It has a capacity of 420.
Yes, The Westin Great Southern Columbus provides wedding services.
To book a meeting or event at The Westin Great Southern Columbus click here
