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Coralville Marriott Hotel & Conference Center

Event Spaces

Place your trust in the experienced team at Coralville Marriott Hotel & Conference Center. Our business meeting hotel boasts the area's largest meeting space, with two stunning ballrooms, 20 breakout rooms and a vast exhibit facility. No matter the size or scope, count on our Iowa City hotel to help make your event a success.

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Venue Options

Choose from over 60,000 square feet of meeting and convention venues near Iowa City, including:

  • The 30,000 square-foot Coralville Conference Center
  • Two elegant ballrooms
  • 20 flexible breakout meeting room

Your attendees will appreciate our hotel's thoughtful business amenities in each of our guest rooms, including plug-in technology for streaming live media, high-speed internet access, large desks and ergonomic chairs.

More Information


Floor Plans & Capacity Chart

Coralville Conference Center

Offering 30,000 square-feet of flexible event space, this spacious venue is ideal for Iowa City area convention trade shows, auto shows, large-scale conferences, fundraising galas and much more. This facility can accommodate up to 3,000 guests for reception and 2,500 guests for seated banquet.

Coral Ballroom

Select this elegant ballroom, with approximately 15,000 square-feet of flexible space, to host as many as 1,000 guests for a reception or seated banquet, a large conference or a smaller convention. This venue is easily divisible into five smaller venues.

Oakdale Ballroom

Ideal for smaller business meetings or social events, this venue offers 7,200 square-feet of flexible space to host up to 500 guests for reception and 350 guests for seated banquet. This venue is easily divisible into five smaller rooms to suit your needs.

Outdoor Terrace

Our stunning outdoor meeting venue is situated just off of the Iowa River near Iowa City, overlooking water and walking trails. A 10,000-square-foot terrace accommodates cocktail and other receptions for 300 guests or more. Allow our team to customize the furnishings and decor to match your theme and number of guests. We can separate the upper and lower terrace as needed.

Pre-Function Space

Bathed in natural light from floor-to-ceiling windows overlooking the terrace, outdoor pond and fountain, this versatile meeting space suits any number of events. Host a cocktail reception before a gala, serve a continental breakfast before a convention, set up registration tables for your meetings or create relaxing seating areas for smaller gatherings. This venue also features an outdoor patio, ideal for the warmer months in Iowa City.

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