The data displays the top 20 biggest exhibition halls worldwide in 2018, ranked by hall capacity. The Hannover Messegelände (Hannover Exhibition Center) was the biggest in the world with a gross capacity of 463,165 square meters.
Trade fairs and shows worldwide - additional information
Some of the biggest exhibition halls in the world are found in Germany, among them are Cologne and Düsseldorf’s Exhibition Centres. However, Hannover’s Messegelände and Frankfurt’s Main Exhibition Ground were in the top three of the biggest exhibition halls as of 2016 extending 463,165 square meters and 366,637 square meters, respectively.
