Where is the biggest open-air music festival in the world organized?
Austria
USA
Spain
Russia
The Donauinselfest (German for Danube Island Festival) is a free open-air music festival taking place annually at Donauinsel in Vienna, Austria. With over 3 million visitors in 3 days, it's the biggest open-air music festival in the world.
reach: rather globalcountriesfestivalsmusicrecords
Answers by country
Austria
USA
Spain
Russia
answers
the United States79
Germany60
the Netherlands10
Greece20
Australia12
India19
Canada12
Poland1608
the United Kingdom54