Visitors from 24 countries in 2022 (34 countries in 2018):
In 2022 mainly from Belgium (86%) and neighbouring countries: Netherlands (9%), France (4%), Luxembourg, Spain and Germany,
and from: Andorra, Bulgaria, Denmark, Egypt, Finland, Ireland, Italy, Lebanon, Lithuania, Austria, Peru, Poland, Romania, Serbia, Turkey, United Kingdom, USA and Switzerland
Before covid-19, 82% of visitors came from Belgium.