Guarantee your visit to the coal mine by pre-ordering your tickets using the form below.
Tickets can of course also be bought at the box office if you want to come by spontaneously.
You must be present at the entrance 10 minutes before the start of the tour. The tours start on the hour.
A tour of the Steenkolenmijn Valkenburg takes around 75 minutes.
Schools and groups of 20 or more visitors must make an appointment in advance.