The Fountain of the Pear Tree Canals (Spanish: Fuente de los Caños del Peral) is an ancient fountain discovered buried under the Plaza de Isabel II in Madrid, Spain, in 2009.[1] The name comes from a 13th-century pear tree that shaded the source spring at the fountain's location. The fountain is also known as the Spanish: Lavadero de los Caños del Peral (Laundry of the Pear Tree Canals).[1]