The Del Mar Fairgrounds in California is where the annual San Diego County Fair takes place. The fairground is a major venue for hosting various events other than the state fair, throughout the year. The biggest event is the one held by The Del Mar Racing Track and the other important events are the horse show, the holiday lights show, and the scream zone among others. The Fairground also houses the Del Mar Arena, where the major sporting events and concerts are hosted and a visit to the fairgrounds is sure to be a delightful one.