The key to a more sustainable world = Green Key! Zwaluwhof is situated in beautiful green surroundings at the edge of a nature reserve between estates. We are aware of our responsibilities concerning the environment and society. The new Vleugel has been built sustainably and our energy is 100% green. We serve fair trade and organic local produce as much as we can in collaboration with local companies. For our efforts we have been awarded the international Green Key certification in the category Gold. Go to for more information about Green Key. Green Key is the international certification for sustainable companies in the recreation and leisure industry and business market. Companies with a Green Key certification will do anything to save the environment without sacrificing comfort and quality. They go the extra mile beyond what is required by law and regulations. In addition, we like to invest in people that are struggling to survive and that would like to use their talents. We do this through microcredit organisations. Kiva ( and Oikocredit ( We also support a school project in India together with a friend, an Indian priest.