Ruinas medievales de un castillo en Valkenburg unidas a una fascinante cueva de mármol subterránea, testigo de siglos de historia y refugio en tiempos turbulentos.
Generally, the attractions are open every day from 10:00 AM to 5:00 PM, although hours may vary depending on the season or special events. We recommend confirming the exact time before your trip on the official Kasteel Valkenburg website.
Yes, there are combined tickets that are more economical; the adult price is around €16.50 for access to both the Ruins and the Cave. Children have reduced rates, and you can buy your passes online to avoid lines at the official ticket shop.
To enjoy the experience without rushing, we suggest setting aside between 1.5 and 2 hours in total. This will allow you to explore the cave tunnels at a relaxed pace and enjoy the panoramic views from the top of the ruins.
It is a unique site because it contains the ruins of the only hilltop castle in the entire country, with origins in the 11th century. In addition, the Velvet Cave is a historic labyrinth that served as a medieval quarry and a secret shelter during World War II.
If you are looking for a magical experience, visit in November or December to see its famous underground Christmas market, one of the oldest in Europe. For a quieter historical visit with pleasant weather, the months from May to September are ideal.
The Velvet Cave is accessible for wheelchairs for the most part, although the ground can be uneven. However, the Castle Ruins, being on a hill, present access difficulties, and many areas are not suitable for wheelchair users.
Right next door, you can enjoy the relaxing Thermae 2000 spa or take the cable car up to Wilhelmina Tower for incredible views. You are also just a short walk from the charming historic center of Valkenburg, full of restaurants and terraces.
Wear comfortable walking shoes and, very importantly, bring a jacket or sweater even in summer, as the temperature inside the cave stays at around 12°C. Do not forget to use an audio guide to understand the hidden secrets in the cave walls.
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