The Westin Great Southern Columbus — Event Spaces & Capacities
31 E Main St, Columbus, OH 43215
Planning an event in Columbus? The Westin Great Southern Columbus has 8 function rooms across 9,125 sq ft848 m² of function space. The largest room, Grand Ballroom, hosts up to 420 guests. Capacity figures for every setup style are listed per room below.
Floor plans
Detailed floor plans for The Westin Great Southern Columbus are published on the venue’s official site.
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Room capacities & dimensions
| 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.