On Wednesday, February 18, 2026, the forest rangers of Geldersch Landschap & Kasteelen are organizing a children's evening walk on the Hoekelum estate. During the day, many people visit the estate, but when it gets dark, it becomes quiet. A dark forest is not only exciting, but also more mysterious. You can't see as much, but you can hear more. The forest rangers of Geldersch Landschap & Kasteelen will take participants across the estate from the parking lot to the darkest part of the forest. This is a unique experience, because you are not normally allowed to visit after sunset. For more information and online reservations, visit: www.glk.nl/excursies