Category: fortification
- Dauphine Redoubt
- Sigulda Castle ruins
- Форт №10
- Батарея № 982
- Historic Fort Macaulay
- Rödberget Fort
- Montechiarugolo castle
- Belmont Battery
- Baluarte de San Diego
- Royal Battery
- Artillery Park Heritage Site
- Lori Fortress
- Södra Åberget Fort
- Barcut (Berkolten) Lutheran Church
- Baluarte de San Andrés
- Puerta Real (Royal Gate)
- Revellín de Puerta Real de Bagumbayan
- Fort Le Marchant
- LOHRA FORT (KILLA)
- Old Fort Army Multan Cantt
- Olaszliszka - Erődtemplom
- Telkibánya - Erődtemplom
- Tolcsva - Erődtemplom
- Református templom
- Upper Battery
- Lower Battery
- Signal Hill Gun Emplacement, Building 578
- Duntze Head Battery
- Black Rock Battery
- Golf Hill Battery
- Srednjovekovne zidine Zapadnog podgrađa
- Biserica Reformata
- Castrum Cirpi - erődromok a római-korból
- Castello di Bianello
- Upper Town Barbican
- Kapija Gornjogradskog barbakana
- Despot's Gate bridge
- Zindan Gate bridge
- ZOLNA - ZOLNÁ, TEMPLOM
- Outer Sava Gate
- Ruins of Inner Sava Gate
- Despot Stefan Tower
- KÁPOLNÁS - CĂPĂLNAŞ
- Baluarte de San Xoán
- Baluarte de Canido
- Református templom
- Szalonna - református erődtemplom
- Balvantgad, (vihigavcha killa.)
- Fort Wallington (site of)
- Fort Fareham
- North Weald Redoubt - London Mobilisation Centre / Former Ongar Transmitting Station
- Fort Farningham