Ladew Topiary Gardens are nonprofit gardens with topiary located in Monkton, Maryland. The gardens were established in the 1930s by socialite and huntsman Harvey S. Ladew (1887–1976), who in 1929 had bought a 250-acre farm to build his estate. The house and gardens are open April through October, weekdays and weekends; an admission fee is charged. The grounds contain 15 garden rooms, each devoted to a single color, plant or theme, arranged around two cross axes with vistas.