Iglesia de Nuestra Señora de las Flores de Sanlúcar de Guadiana Monument · Sanlúcar de Guadiana, El Andévalo, Huelva Church built in the 16th century and remodelled in the 18th; its main altarpiece, of polychrome wood from the late 18th century, is dedicated to the local patron saint. Photo: mat's eye (CC BY 2.0) What to see and do in Sanlúcar de Guadiana