On the outskirts of Haarzuilens is Hoeve Wielrevelt. The area is part of Natuurmonumenten's Landgoed Haarzuilens. Hoeve Wielrevelt is an activity farm where there is plenty to do. Everything at the Hoeve revolves around the balance between nature, landscape, agriculture and food. You can enjoy a nice cup of coffee and cake, sandwiches and salads with a drink and organic snacks. Workshops can also be attended. The farm also offers day care for people with mental disabilities. They help maintain the farmyard and vegetable garden.