Located in the Denver Performing Arts Complex, Boettcher Concert Hall is the main stage for the Colorado Symphony, directed by Marin Alsop, and Opera Colorado. The lovely venue contains 2,364 seats. Events are in the round, which poses a sound quality problem for those facing the backs of performers. Still, the hall's acoustics and architecture are phenomenal and it is a treat to see opera in the round. An adjacent parking garage takes the hassles out of city parking.