Gateway Convention Center

Gateway Convention Center

One Gateway Dr.
Collinsville, Illinois 62234

Just 10 minutes from St. Louis, the Gateway Convention Center is a full service convention center with space for large conventions, small meetings, formal wedding receptions and everything in between. With in-house catering, decor services, and audio-visual equipment, the staff at the convention center will meet all of your needs from start to finish. Conveniently located near major highways, hotels, restaurants and shopping.

Meeting Spaces

Meeting Spaces

Cahokian

Area: 609 feet
Height: 10 feet

Center Hall

Area: 20,400 feet
Height: 26 feet

Center Hall A

Area: 9,800 feet
Height: 26 feet

Center Hall B

Area: 10,400 feet
Height: 26 feet

Great Rivers Ballroom

Area: 19,700 feet
Height: 14 feet

Great Rivers Ballroom A

Area: 4,500 feet
Height: 14 feet

Great Rivers Ballroom B

Area: 5,000 feet
Height: 14 feet

Great Rivers Ballroom C

Area: 5,000 feet
Height: 20 feet

Great Rivers Ballroom D

Area: 3,800 feet
Height: 20 feet

Illini

Area: 777 feet
Height: 10 feet

Illini A

Area: 378 feet
Height: 10 feet

Illini B

Area: 378 feet
Height: 10 feet

LaSalle

Area: 4,745 feet
Height: 13 feet

Marquette

Area: 1,700 feet
Height: 12 feet

Marquette A

Area: 850 feet
Height: 12 feet

Marquette B

Area: 816 feet
Height: 12 feet

Mississippian

Area: 1,700 feet
Height: 12 feet

Salon 1

Area: 1,650 feet
Height: 20 feet

Salon 2

Area: 1,650 feet
Height: 20 feet

Salon 3

Area: 1,650 feet
Height: 20 feet

Salon 4

Area: 1,255 feet
Height: 20 feet

Salon 5

Area: 1,255 feet
Height: 20 feet

Salon 6

Area: 1,255 feet
Height: 20 feet

Events

Related Events

Aug 8th

The Gateway Wedding Show takes the stress out of planning your next event! In just a few hours, you can meet more vendors than you could visit in a month. SHOW FEATURES:100+…
Learn More

Sep 25th

Bring the family to American Indian Education Days to learn about Indian customs, beliefs, dress, programs, crafts, and art. This event is free and open to the public. Show hours Saturday: …
There are future dates for this event
Learn More

Sep 25th

Bring the family to American Indian Education Days to learn about Indian customs, beliefs, dress, programs, crafts, and art. This event is free and open to the public. Show hours Saturday: …
There are future dates for this event
Learn More

Sep 26th

Bring the family to American Indian Education Days to learn about Indian customs, beliefs, dress, programs, crafts, and art. This event is free and open to the public. Show hours Saturday: …
There are future dates for this event
Learn More