caving in belgium
Belgium has more than 12,000 documented caves. Most are in the southern (Wallonia) region of the country. They are known for being somewhat wet, muddy, and involving a lot of crawling (i.e. sporting). During a trip in 2018 I also visited the Netherlands and Germany.
Caving Vlog #60 During a visit to Europe to attend a polymer conference I had a few days to tour some areas of Holland, Germany and Belgium. While in Belgium I stayed with Paul de Bie and his wife Annette, members of Speleoclub Avalon based in Antwerp.