Castle 
Fort 
Tower 
Other
Castles in Spain
- Alcalá Castle
- Alcalá del Júcar Castle
- Alcalat Castle
- Alcaraz Castle
- Alcázar of Segovia
- Aledo Castle
- Alhambra Castle
- Almería Alcazaba
- Almonacid de Toledo Castle
- Álora Castle
- Alpera Castle
- Altamira Castle
- Los Alumbres Tower
- Anguix Castle
- Ardales Castle
- Arévalo Castle
- La Asomada Castle
- Atalaya Castle
- Atalaya Fort
- Atalayón Battery
- Ayala Castle
- Barcience Castle
- Benízar Castle
- Blanca Castle
- Cabo Roig Tower
- La Calahorra Castle
- Calahorra Tower
- Calatañazor Castle
- Cañete la Real Castle
- Carastas Castle
- Caravaca de la Cruz Castle
- Carcelén Castle
- Cárdenas Tower
- Cártama Castle
- Castillejo Castle
- Castillitos Battery
- Castro del Río Castle
- Cenizas Battery
- Chinchón Castle
- Coca Castle
- Concepción Castle
- Consuegra Castle
- Cope Tower
- Cristal Tower
- Cuerva Castle
- Don Mario Castle
- Dos Hermanas Castle
- Embid Castle
- Encinas Castle
- Escaletes Tower
- Escalona Castle
- Establés Castle
- Estrella Castle
- Estrella Castle (2)
- Fajardo Battery
- Fuensaldaña Castle
- Fuente el Sol Castle
- Las Fuentes Tower
- Galeras Fort
- García Tower
- Gérgal Castle
- Gorgojí Tower
- Guadalerzas Castle
- Guadix Alcazaba
- Guardamar Castle
- Hierro Castle
- La Horadada Tower
- Hornillos de Cerrato Castle
- Huércal-Overa Castle
- La Illeta Tower
- Iscar Castle
- Iznájar Castle
- Jadraque Castle
- Jesús Nazareno Castle
- Jorel Battery
- Jorquera Tower
- Jumilla Castle
- Larache Castle
- Loarre Castle
- Lorca Castle
- La Luz Castle
- Macenas Tower
- Magaña Castle
- Málaga Alcazaba
- Manzaneque Castle
- Maqueda Castle
- Marquis de los Vélez Castle
- Mascaraque Castle
- Mesa Roldán Tower
- Miranda de Castañar Castle
- La Mola Castle
- Molina de Aragon Castle
- Mombeltrán Castle
- Monleon Castle
- Monteagudo Castle
- Montealegre Castle
- Montealegre del Castillo Castle
- Montearagon Castle
- Montemayor Castle
- Montemayor del Rio Castle
- Monturque Castle
- Monzón de Campos Castle
- Mora Tower
- Moratalla Castle
- Moro Tower
- Del Moro Tower
- Los Moros Fort
- La Mota Castle
- Mota del Marqués Castle
- Mula Castle
- Navidad Fort
- Negro Tower
- Níjar Tower
- Nogalte Castle
- Olvera Castle
- Orgaz Castle
- Osma Castle
- Las Paleras Castle
- Peñafiel Castle
- Peñas Negras Castle
- Perdigal Tower
- Pilas Bonas Castle
- Pioz Castle
- Pirulico Tower
- Pliego Castle
- Polan Castle
- Puente del Congosto Castle
- Puñoenrostro Castle
- Rame Tower
- Rayo Tower
- La Represa Tower
- Ressemblanc Tower
- Rey Moro Castle
- Del Río Castle
- Rubia Tower
- Sádaba Castle
- San Andrés Castle
- San Felipe Castle
- San Fernando Fort
- San Juan Castle
- San Juan Castle (2)
- San Julián Fort
- San Miguel Tower
- San Ramón Castle
- San Servando Castle
- Santa Bárbara Castle
- Santa Bárbara Castle (2)
- Santa Elena Tower
- Santa Pola Castle
- Santia Castle
- Sierro Castle
- Tabernas Castle
- Tamarit Tower
- Tejeda Castle
- Tiedra Castle
- Torija Castle
- Torrecilla Tower
- Torrelobaton Castle
- Trigueros Castle
- Ucero Castle
- Uncastillo Castle
- Vaillo Tower
- Valdecorneja Castle
- Vélez-Blanco Castle
- Villafuerte Castle
- Villalba Castle
- Villalonso Castle
- Villavellid Castle
- Villel Castle
- Xiquena Castle
- Zafra Castle
- Zalia Castle
- Zambra Castle
- Zuheros Castle