The Wilmersberg is a lovely country estate hotel set in the Dutch country side, surrounded by gardens and forest. It has 59 rooms, a restaurant, inside swimming pool and spa. The hotel has a ‘Green Key Gold’ certification, which means they do more about sustainability than Dutch law requires them to do. You don’t only notice in the menu choices in the restaurant, but also throughout the hotel. The hotel is for instance completely LED lighted (in cooperation with Philips). They also sponsor various social initiatives.