Walibi Holland is one of the Netherlands' largest theme parks, situated in Biddinghuizen in the Flevopolder. It is best known for its roller coasters and hosts major annual events such as its Halloween festival and the dance music festival Defqon.1. The park opened in 1994 and draws hundreds of thousands of visitors each year.
Defqon.1 is a major hardstyle and electronic music festival by Q-dance at Walibi Holland.
A multi-day music festival held at Walibi Holland in Biddinghuizen, featuring a diverse lineup of international and Dutch artists.