@themepark_explorers: Would you dare to do this? 😳🏰 This 25 meter / 82 feet deep well provides entrance to the escape passages of the castle. The history of the castle dates back to the 11th century. The impressive ruins of the Netherlands’ only hill castle tower over the small fortress town. Located at Valkenburg in the Netherlands. 🇳🇱#adrenaline #history #activity #castle #valkenburg #limburg #netherlands#CapCut