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Hosting a business meeting or event while in Saint Louis?

The new Holiday Inn Saint Louis SW – Route 66 Conference Center boasts over 18,000-square feet of newly remodeled space for your next conference or convention.

Our Conference & Event Center rooms take homage to our Historic Route-66 Roots as evidence by our room names, such as the signature “Cadillac” Ballroom at 5,810 square feet which can accommodate a banquet for 450.

Our Junior Ballroom is aptly named the “Riviera” Ballroom and it can be divided into three separate meeting rooms:  Continental, Monte Carlo and Rivera

Let our expert staff take care of the details and set the stage so you can focus on the important task at hand:  Having a Successful Event!

Meeting Services At-A-Glance

  • Experienced Group Services Team
  • Modern Conference & Exhibit Space
  • Convention Facilities Available
  • Gourmet Catering

Holiday Inn Catering

Let our catering team and planners design the perfect menu for your meeting or event. Our offerings run from simple to sophisticated and are guaranteed to tantalize even the pickiest of your guests.

Contact our event specialists today to start planning your event!  We have 18,000 square feet (Conference Foyer – shown below)

To the left of the foyer we offer four (4) equally sized meeting rooms, named the Shelby, Mustang, Chevelle and Stingray!
To the right of the foyer we have the Cadillac and Riviera Ballrooms as mentioned above!

Event Concourse

Event Concourse

Capacities At-A-Glance

  • Number of Meeting Rooms: 11
  • Total Meeting Space Area: 18,000 sq. ft.
  • Largest Room Capacity: 900



submit a request for proposal

For questions and/or to schedule a site visit please call us today!

Contact:  The Sales & Catering department:  (314) 620 – 2150