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.
synapsaa
0
Correct this question
3
Very interesting!
reach: rather globalcountriesfestivalsmusicrecords

Answers by country

Austria
USA
Spain
Russia
answers
flagthe Netherlands
58%
25%
8%
8%
12
flagthe United States
56%
29%
8%
5%
79
flagGermany
53%
40%
3%
3%
62
flagGreece
42%
28%
9%
19%
21
flagAustralia
41%
33%
0%
16%
12
flagIndia
40%
40%
20%
0%
20
flagCanada
33%
50%
8%
8%
12
flagPoland
30%
55%
8%
5%
1617
flagthe United Kingdom
20%
63%
5%
9%
55