Denver Airport Marriott at Gateway Park — Event Spaces & Capacities
16455 E 40th Cir, Aurora, CO 80011
Denver Airport Marriott at Gateway Park in Aurora offers 15 event spaces across 16,266 sq ft1,511 m² of function space. The largest room, Full Ballroom, hosts up to 285 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.
Floor plans
Detailed floor plans for Denver Airport Marriott at Gateway Park 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 |
|---|---|---|---|---|---|---|---|---|
| Ballroom A & BPlan this room → | 2,320 sq ft216 m² | 19 ft5.8 m | 180 | 196 | 135 | — | — | — |
| Ballroom B & CPlan this room → | 2,200 sq ft204 m² | 19 ft5.8 m | 180 | 196 | 144 | — | — | — |
| Full BallroomPlan this room → | 3,200 sq ft297 m² | 19 ft5.8 m | 250 | 285 | 212 | — | — | — |
| Longs PeakPlan this room → | 323 sq ft30 m² | 14 ft4.3 m | 20 | 24 | 15 | 25 | 9 | 15 |
| Longs/PikesPlan this room → | 731 sq ft68 m² | 14 ft4.3 m | 60 | 48 | 36 | 55 | 34 | 33 |
| Massive & SoprisPlan this room → | 760 sq ft71 m² | 14 ft4.3 m | 60 | 56 | 33 | 55 | 33 | 33 |
| Massive, Sopris & ElbertPlan this room → | 1,140 sq ft106 m² | 14 ft4.3 m | 80 | 75 | 45 | 65 | 45 | 45 |
| Mt. Blue SkyPlan this room → | 378 sq ft35 m² | 14 ft4.3 m | — | — | — | — | 12 | — |
| Pikes PeakPlan this room → | 408 sq ft38 m² | 14 ft4.3 m | 30 | 27 | 20 | 30 | 12 | 15 |
| Red Rocks - 2nd FloorPlan this room → | 480 sq ft45 m² | 9 ft2.7 m | 32 | 35 | 30 | — | 15 | 24 |
| Salon APlan this room → | 920 sq ft85 m² | 19 ft5.8 m | 60 | 70 | 30 | 60 | 21 | 27 |
| Salon BPlan this room → | 1,320 sq ft123 m² | 19 ft5.8 m | 100 | 96 | 60 | — | 27 | 33 |
| Salon CPlan this room → | 1,040 sq ft97 m² | 19 ft5.8 m | 80 | 84 | 45 | 80 | 24 | 30 |
Additional spaces (dimensions only) (2)
| Space | Sq ft / m² | Ceiling |
|---|---|---|
| Red Rocks BoardroomPlan this room → | 400 sq ft37 m² | — |
| Sporis & ElbertPlan this room → | 646 sq ft60 m² | 14 ft4.3 m |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.