Fortified tower
defensive structure used in fortifications
Castell d'Alsamora
Portal de Sant Antoni
Torre de l'Alfàndiga
Tower of Counts of Cirat's Palace
Torre de Ria
Reginald's Tower
former defense tower (rectory)
Porte des Chevaliers
Round Tower
flanking tower
Torre del Blanc de Morell
German keep
city fortification
Tour de Constance
Water Tower, Chester
witch tower
Armorial Gate
Hollow Tooth
battery tower
Torre d'Escaló
Torre de Son
Torre de Quintela
wall tower
Zimmer tower
La Torre del Prior
Torre do Castro
Belém Tower
Jewish Tower
Swan Tower in Gdańsk
Quart Towers
Torres del Mas d'en Ramon
Tower of Hercules
Serrano Towers
Centum Cellas
Torre de la Plata
Water Tower, Maribor
Torre de Los Casares
red tower and gate
Velasco's Tower
Birger Jarls tower
Gilet tower
Torre Alba
Tower of Llanes
Torre de la Vila
Torre de Roma
Torre de la Mesa
Holy House
Torre de San Miguel
Torre de la Font Bona
Torre de Marchal