La Rioja
- Castle of Aguas Mansas in Agoncillo, restored and converted in the town hall.
- Castle of Aguilar del Río Alhama, there are only a few ruins.
- Castle of Arnedo
- Castle of Autol
- Castle of Castañares de las Cuevas
- Castle of Clavijo
- Castle of Cornago
- Castle of Davalillo
- Castle of Herce
- Castle of Jubera
- Castle of Leiva
- Castle of Quel
- Castle of Sajazarra
- Castle of San Vicente de la Sonsierra
- Castle of Cuzcurrita de Río Tirón
- Tower fort of Anguciana
- Walls of the Revellín (Logroño)
Read more about this topic: Castles In Spain