Madoo is an ever-changing, horticulturally diverse public garden with historic structures established in 1967 by artist, gardener, and writer Robert Dash in the village of Sagaponack, New York. At Madoo, a unique living tribute to the artistic imagination of its founder, we seek to continually engage, educate, and inspire our visitors. We are open Mid-May to Columbus Day weekend. Please email info@madoo for appointments at other times.Madoo is an ever-changing, horticulturally diverse public garden with historic structures established in 1967 by artist, gardener, and writer Robert Dash in the village of Sagaponack, New York. At Madoo, a unique living tribute to the artistic imagination of its founder, we seek to continually engage, educate, and inspire our visitors. We are open Mid-May to Columbus Day weekend. Please email info@madoo for appointments at other times.