Petilla de Aragón
Petilla de Aragón is a small town and municipality in the north of Spain in the valley of the Río Onsella. It belongs to the region of Navarra, although the area consisting of two enclaves community is completely enclosed by the region of Aragon.
Attractions
- Church of San Millán from the 13th century, gothic
- Hermitage of San Antonio
- Castle
Sons and daughters of the town
- Santiago Ramón y Cajal (1852-1934), histologist