The Abbey of Our Lady of Gethsemani is a monastery near Bardstown, Kentucky, in Nelson County, a part of the Order of Cistercians of the Strict Observance (Ordo Cisterciensis Strictioris Observantiae), better known as the Trappists. Founded on 21 December 1848 and raised to an abbey in 1851, Gethsemani is considered to the motherhouse of all Trappist and Trappistine monasteries in the United States of America.