The gross exhibition space of 16 halls currently covers 180,000 m². Visitors Strongest event at the Munich fairground is the bauma trade fair, which takes place every three years and more than 530,000 people visit. It is also the world’s largest area of exhibition. Large public fairs are f.re.e that Heim + Handwerk and the International Crafts Fair. Important exhibitions include ISPO, analytica, Automatica, construction, drinktec and productronica. Other fairs in Munich Expo Real, IFAT, Intersolar, LASER World of Photonics, transport logistic and eCarTec.