The ballroom divides into five individually accessible meeting rooms, each with soaring and dramatic ceilings, state-of-the-art audiovisual and staging capabilities, along with first-class service and attention to detail to ensure the success of your event. This impressive meeting space can accommodate corporate events from 30 to almost 1,900 guests as well as banquet and reception halls. The Casino Del Sol meeting rooms encompass our flexible 19,000 sq. An oasis nestled in the secluded mesquites of the high Sonoran Desert. Just 15 minutes from Tucson International Airport and downtown, you’ll discover The Sol of Tucson-Casino Del Sol Resort, Spa, and Conference Center.