The Alliant Energy Center has multiple facilities onsite to fulfill a variety of event needs, which allows us to be one of the most versatile facilities in the area.

Please note that the images on our facility floor plans may not reflect the latest guest experience such as social distancing and changes to food and beverage.

Veterans Memorial Coliseum

Veterans Memorial Coliseum holds more than 10,000 visitors and is ideal for sporting events, large concerts, and entertainment productions.

Exhibition Hall

Exhibition Hall is our premier facility for conventions, meetings, banquets, and much more, consisting of 255,000 square feet of space.

New Holland Pavilions

The New Holland Pavilions, totaling 290,000 square feet, make Alliant Energy Center an industry leader in agricultural shows. These multi-use buildings are also ideal for flat shows, trade shows, and more.

Willow Island

Willow Island is a wonderful outdoor venue situated right on our campus. This 29-acre natural space is surrounded by two ponds and is great for festivals, concerts, and other outdoor events.


Alliant Energy Center campus aerial view