# Marriott Marquis San Diego Marina Floor Plans, Exhibit Hall Specs & Loading Docks

- **Canonical URL:** https://conventions.com/venues/marriott-marquis-san-diego-marina-san-diego/floor-plan
- **Parent Venue Hub:** https://conventions.com/venues/marriott-marquis-san-diego-marina-san-diego
- **VenueScore™:** 8.4/10 (San Diego Union Jurisdiction Convention Campus)
- **Address:** Downtown Convention Corridor, San Diego, CA
- **Labor Jurisdiction:** Union Jurisdiction

Inspect hall-by-hall square footage, theater/banquet setup capacities, ceiling rigging clearances (28' 0" – 32' 0"), slab floor loads, Edlen/utility floor-box grids, 20 freight dock bays + drive-in roll-up portal, and Union Jurisdiction exhibitor self-install rules at Marriott Marquis San Diego Marina.

## Hall-by-Hall Capacities & Structural Specs
| Hall / Ballroom | Net Sq Ft | Clear Height | Column Grid | Floor Load | Max 10x10s | Theater / Banquet |
| --- | --- | --- | --- | --- | --- | --- |
| Marriott Marquis San Diego Marina Main Exhibit Hall A–C (Contiguous Span) | 36,000 sq. ft. | 28' 0" – 32' 0" | 90' × 90' clear-span steel truss | 350 lbs / sq. ft. heavy industrial slab | 195 | 3,789 Theater / 2,667 Banquet |
| Marriott Marquis San Diego Marina Grand Ballroom & General Session Plenary | 50,400 sq. ft. | 24' 0" | 100% Pillarless | 150 lbs / sq. ft. | 252 | 5,305 Theater / 3,733 Banquet |
| Marriott Marquis San Diego Marina Executive Breakout Wing (82 Rooms) | 42,000 sq. ft. | 14' 0" – 16' 0" | Pillarless airwall pods | 100 lbs / sq. ft. | Tabletop Sponsors | 30–350 per room |