Upper Dells Ballroom at Chula Vista Resort, Trademark Collection by Wyndham

Upper Dells Ballroom is 21.6 x 13.4 m (71 x 44 ft), 289 m² (3,115 sq ft), with a 3.7 m (12 ft) ceiling.

Plan view

LED wall that fits

Under a 3.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 21.6 m wall a Absen A2 Pro wall runs 34 x 3 (5712 x 504 px, 1,020 kg, 18.9 kW).

Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.

Seating estimate

After a 12 x 7 m stage, Upper Dells Ballroom holds about 456 theater seats, 186 banquet seats at rounds of 10, or 128 classroom seats. Back row in theater is roughly 14.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Chula Vista Resort, Trademark Collection by Wyndham

• WI Dells Center67.1 x 115.8 m (220 x 380 ft) · 21.6 m ceiling
• Riverview Ballroom50.6 x 42.4 m (166 x 139 ft) · 3.7 m ceiling
• Conference Center A - I47.5 x 22.6 m (156 x 74 ft) · 5.2 m ceiling
• Riverview Ballroom North29.9 x 20.1 m (98 x 66 ft) · 3.7 m ceiling
• Grand Ballroom25.9 x 19.8 m (85 x 65 ft) · 5.2 m ceiling
• Coldwater Canyon Tent18.3 x 27.4 m (60 x 90 ft) · 6.1 m ceiling
• The Tavern21.6 x 21.6 m (71 x 71 ft) · 4.6 m ceiling
• Riverview Ballroom South20.7 x 22.3 m (68 x 73 ft) · 3.7 m ceiling
• Kilbourn City Grill21.3 x 20.4 m (70 x 67 ft) · 6.7 m ceiling
• Grand Ballroom Lobby21.9 x 12.2 m (72 x 40 ft) · 6.7 m ceiling
• Conference Center - Room I10.4 x 21.9 m (34 x 72 ft) · 5.2 m ceiling
• Sierra Vista19.8 x 9.8 m (65 x 32 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Chula Vista Resort, Trademark Collection by Wyndham · Venues in Wisconsin Dells