Newly renovated in 1999, the Allstate Arena (formerly the Rosemont Horizon, built in 1979) is one of the crown jewels of the Village of Rosemont.

With 18,500 reserved seating capacity and forty-eight skyboxes, the Allstate Arena is one of the largest indoor entertainment facilities in the Chicagoland market. Excellent sight lines from all seat locations, plenty of on-site parking and convenient public transportation make the Allstate Arena the premier entertainment venue.