Spa of Guitiriz Monument · Guitiriz, Terra Chá, Lugo An Art Nouveau mansion built by Víctor Bancaño and ready in 1908 to exploit the waters of San Xoán de Lagostelle, declared mineral-medicinal in 1902; it served as a hospital during the Civil War and today works once more as a spa hotel. Photo: Luis Miguel Bugallo Sánchez (Lmbuga Commons)(Lmbuga Galipedia) (CC BY-SA 3.0) What to see and do in Guitiriz