MCG Graz is Austria's second largest city located near UNESCO World Heritage sites like the old town and Eggenberg castle. It has two main venues for conferences and events - Congress Graz in the city center with a largest hall accommodating up to 1,500 people, and Messecongress Graz with 25 halls including the largest Stadthalle that can hold up to 5,500 people. Both venues offer spaces for meetings, exhibitions, and gala dinners with modern audiovisual systems and are within 10 km of Graz airport.