Maimarktgelände Mannheim

In the location's words:

From Small to XXL: From a stylish, intimate corporate event to an open-air event with 60,000 visitors—anything is possible at the Maimarktgelände in Mannheim! Whether it’s the spacious Maimarkt grounds, the multifunctional Maimarkthalle, or the attractive Maimarktclub: All Maimarkt venues can be flexibly combined like a modular system and expanded as needed with temporary structures. For trade shows and markets, concerts and festivals, sporting events, parties, horse shows, and much more. 

Organizers, exhibitors, and visitors can park conveniently on the grounds. Buses and trains stop (depending on the event) right at the main entrance.