Combi packages
Combi packages All-in-one ticket Valkenier – Coal-mine Exclusively aimed at primary schools (groups of 20 people and more) we have a special offer together with the Valkenburg Coal-mine: admission for De Valkenier and the Coal-mine for only per person. All-in-one tickets can be reserved at the Coal-mine, via the website www.steenkolenmijn.nl All-in-one ticket Valkenier – Steam…
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