Category: fortification
- The Dannidhar Fort, Rajouri
- Remains of Fort Davidson
- Fort de l'Île-aux-Noix / Fort Lennox
- Vauban fortifications
- Czarci Ostrów
- Fort Geldria
- Fort Montgomery
- Military-historical fortificational museum "Vladivostok fortress"
- Hissar Fortress
- killa agwar
- The wall on Manejului St - East part of the fortification
- Cetate
- Fort Ouallen
- Citadel of Ancient Termez
- Maliabad Fort
- Zid al Cetatii - Centura a 4 a
- Gadarmala Fort (Gardh)
- Ehemal. Römerkastell Vemania
- Fortress
- Hefeng / Qabuq Saray
- Ancient city of Puchang
- Hara Castle
- Citadel
- Ruins of fortress
- Shar-i-Zohak
- Ancient city of Yangming (Guangwu)
- Fortezza circolare preistorica
- Fortezza circolare preistorica .
- Tour
- Arbel cave fortress
- D'alt Murada
- Ancient city site
- Zhongying fortress
- St. John Bastion
- St. James Bastion
- St. Barbara Bastion
- St. Sebastian Bastion
- St. Gregory's Bastion
- Ball's Bastion
- Abercrombie's Bastion
- St. John Counterguard
- St. Christopher Bastion
- Saint Lucia Curtain
- Marina Curtain
- St. Gregory's Curtain
- Msida Bastion
- Salvatore Bastion
- St. Philip Bastion
- St. Luke Bastion
- Casemates
- Batteries de Vallières
- Wieża karabinów maszynowych
- Wieża karabinów maszynowych (Ruciane-Nida)
- Wschodni rów forteczny