Marriott South Sioux City Riverfront

385 E 4th St, South Sioux City, NE
1,200 Capacity
The premier lodging, meeting, and dining facility in the Sioux City, Iowa area. Over 45,000 square feet of meeting space overlooking the Missouri River and a Garden Terrace for outdoor gatherings. 182 beautifully-decorated guest rooms and suites, some with a view of the river.

Event Spaces

Grand Ballroom
Grand Ballroom
Ballroom
1,250 Capacity
Terrace Ballroom
Terrace Ballroom
Ballroom
175 Capacity
Orion
Orion
Ballroom Section
400 Capacity
Carlisle
Carlisle
Ballroom Section
400 Capacity
Marriott Center
Marriott Center
General Event Space
1,500 Capacity
Cardinal Room
Cardinal Room
General Event Space
450 Capacity
Iowa
Iowa
General Event Space
50 Capacity
South Dakota
South Dakota
General Event Space
50 Capacity
Boardroom
Boardroom
Fixed Board Room
17 Capacity
Amberley
Amberley
Ballroom Section
275 Capacity
Monterey
Monterey
Ballroom Section
175 Capacity

Additional Info

Venue Types
Amenities
  • ADA/ACA Accessible
  • Full Bar/Lounge
  • Fully Equipped Kitchen
  • On-Site Catering Service
  • Outdoor Function Area
  • Outdoor Pool
  • Outside Catering Allowed
  • Waterfront
  • Waterview
  • Wireless Internet/Wi-Fi
Features
  • Max Number of People for an Event: 1200
  • Number of Event/Function Spaces: 10
  • Total Meeting Room Space (Square Feet): 45,000
  • Year Renovated: 2019