The Westin Great Southern Columbus — Event Spaces, Floor Plans & Capacities
31 E Main St, Columbus, OH 43215
8 rooms · largest space: Grand Ballroom, 4,140 sq ft385 m²
Planning an event in Columbus? The Westin Great Southern Columbus has 8 meeting and event rooms. The largest space is Grand Ballroom, 4,140 sq ft385 m². It holds up to 420 guests. Capacity figures for every setup style are listed per room below.
Between them, the 8 rooms accommodate theater-style sessions for up to 400, seated banquets for 300 and standing receptions for 420. 3 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.
Floor plans
Detailed floor plans for The Westin Great Southern Columbus are published on the venue’s official site.
Work at this venue? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
8 rooms
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| Grand BallroomPlan this room → | 4,140 sq ft385 m² | 25 ft7.6 m | 300 | 400 | 240 | 420 | 80 | 115 |
| SenecaPlan this room → | 1,250 sq ft116 m² | 15 ft4.6 m | 120 | 195 | 96 | 195 | 60 | 50 |
| ChittendenPlan this room → | 550 sq ft51 m² | 15 ft4.6 m | 30 | 60 | 40 | 60 | 30 | 28 |
| HartmanPlan this room → | 335 sq ft31 m² | 15 ft4.6 m | 30 | 25 | 20 | 30 | 18 | 15 |
| DeshlerPlan this room → | 315 sq ft29 m² | 15 ft4.6 m | 30 | 25 | 15 | 30 | 16 | 16 |
| ThurberPlan this room → | 960 sq ft89 m² | 10 ft3 m | 80 | 100 | 60 | 100 | 36 | 30 |
| Vendome BoardroomPlan this room → | 375 sq ft35 m² | 15 ft4.6 m | — | — | — | — | 12 | — |
| Great Southern GalleryPlan this room → | 1,200 sq ft111 m² | 6.6 ft2 m | 70 | 60 | 35 | 90 | 20 | 15 |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Frequently asked questions
How many event rooms does The Westin Great Southern Columbus have?
The Westin Great Southern Columbus has 8 rooms.
What is the largest space at The Westin Great Southern Columbus?
Grand Ballroom, 4,140 sq ft: 46 × 90 ft, 300 banquet / 400 theater.
How many people can The Westin Great Southern Columbus seat for a banquet?
Up to 300 in Grand Ballroom. The next largest room, Seneca, seats 120.
What is the ceiling height at The Westin Great Southern Columbus?
The highest ceiling is 25 ft, in Grand Ballroom.
More event venues near Columbus
Other event venues in Columbus, OH
- Hyatt Regency Columbus · 41 rooms
- Renaissance Columbus Downtown Hotel · 22 rooms
- Columbus Airport Marriott · 19 rooms
- Courtyard by Marriott Columbus Downtown · 4 rooms
- AC Hotel Columbus Downtown, OH · 3 rooms
- Hotel LeVeque, Autograph Collection · 3 rooms
- Courtyard by Marriott Columbus OSU · 3 rooms
- Aloft by Marriott Columbus Easton · 2 rooms
- Aloft by Marriott Columbus University District · 1 room
Event venues elsewhere in Ohio
- Hilton Cincinnati Netherland Plaza · Cincinnati
- Hyatt Regency Cincinnati · Cincinnati
- Graduate by Hilton Cincinnati · Cincinnati
- Marriott Columbus Northwest · Dublin
- The Westin Cincinnati · Cincinnati
- Renaissance Columbus Westerville-Polaris Hotel · Westerville
- Marriott Cincinnati Northeast · Mason
- Marriott Cincinnati North · West Chester Township
Venues with similar capacity (~420 guests)
- The St. Regis Chicago · Chicago, IL
- Sheraton Los Angeles San Gabriel · San Gabriel, CA
- DoubleTree by Hilton Hotel New Orleans · New Orleans, LA
- Embassy Suites by Hilton Atlanta Alpharetta · Alpharetta, GA
- Embassy Suites by Hilton Dallas Frisco Hotel & Convention Center · Frisco, TX
- GALLERYone - a DoubleTree Suites by Hilton Hotel · Fort Lauderdale, FL