Cripta románica de San Martín de Tours de Orísoain Monument · Orísoain, Zona Media, Navarra The parish church of San Martín de Tours, built in rural Romanesque style in the second half of the 12th century, hides a Romanesque crypt discovered during a 1965 restoration, one of only four that exist in Navarre. The church was declared a Bien de Interés Cultural in 1979. siglo XII; hallazgo 1965; BIC 1979 Photo: Luistxo eta Marije (CC BY-SA 2.0) What to see and do in Orísoain