Forgotten History
Vanished castles, fortifications, and historical lore. 8,821 places
- Aspremont-Lynden Castle · Lanaken
- Asterstein Fort · Sankt Augustin
- Atella · Naples
- Attucks Theatre · New York
- Audley's Castle · Edinburgh
- Audunborg · Oslo
- Auerburg · Venice
- Aueršperk · Prague
- Augustinerkloster Regensburg · Munich
- Augustusburg Hunting Lodge · Prague
- Auldhame Castle · Edinburgh
- Aurelian Walls · Rome
- Avezzano Cathedral · Rome
- Avranches Cathedral · Paris
- Aydon Castle · Edinburgh
- Baggotrath Castle · Edinburgh
- Bakås skanse · Oslo
- Bakkersmolen · Wuustwezel
- Balgonie Castle · Edinburgh
- Balhousie Castle · Edinburgh
- Balintore Castle · Edinburgh
- Ballinbreich Castle · Edinburgh
- Ballincollig Castle · Oxford
- Ballinskelligs Castle · Oxford
- Ballycarbery Castle · Oxford
- Ballygally Castle · Edinburgh
- Ballygunner Castle · Oxford
- Ballymote Castle · Edinburgh
- Baltadvaris Castle · Vilnius
- Balvaird Castle · Edinburgh
- Bamburgh Castle · Edinburgh
- Bampton Castle · Oxford
- Banská Bystrica Castle · Budapest
- Baranów Sandomierski Castle · Warsaw
- Barczewo Castle · Warsaw
- Barenburg · Ochtrup
- Barfüßertor (Augsburg) · Prague
- Barnbougle Castle · Edinburgh
- Barnes Castle · Edinburgh
- Barnwell Castle · Cambridge
- Barver Windmühle · Bad Bentheim
- Basilica Julia · Rome
- Basilica of Maxentius · Rome
- Bastion I ½ "Na Piasku" · Krakow
- Bastion I "Zwierzyniec" · Krakow
- Baths of Caracalla · Rome
- Baths of Constantine · Rome
- Batteri Roten · Stockholm
- Battle of the Bulge Monument · Tongeren
- Bauska Castle · Vilnius
- Bayard's Cove Fort · Oxford
- Beaufort Castle · Edinburgh
- Beaufront Castle · Edinburgh
- Beaumaris Castle · Oxford
- Beaumont Palace · Oxford
- Bedlay Castle · Edinburgh
- Będzin Castle · Krakow
- Belagaio Castle · Florence
- Belfast Castle · Edinburgh
- Belsay Castle · Edinburgh
- Benediktbeuern Abbey · Munich
- Benington Castle · Cambridge
- Bentomiz Castle · Granada
- Bergkloster Bestwig · Hattingen
- Berkeley Castle · Oxford
- Berlanga de Duero castle · Madrid
- Berry Pomeroy Castle · Oxford
- Berwick Castle · Edinburgh
- Besora Castle · Barcelona
- Besthmenermolen · Nijverdal
- Beuron Archabbey · Zurich
- Béziers Cathedral · Barcelona
- Bibracte · Lyon
- Biella Cathedral · Florence
- Bielplatz Bellwitz · Prague
- Biržai Castle · Vilnius
- Bischofstein Castle · Sankt Augustin
- Bishop's Castle · Venice
- Blackness Castle · Edinburgh
- Blankenburg Castle · Berlin
- Blarney Castle · Oxford
- Blocksberg · Norden
- Blücherschanze · Sankt Augustin
- Bobrowniki Castle · Warsaw
- Bodelwyddan Castle · Oxford
- Bois de la Paix · Tongeren
- Bolton Castle · Edinburgh
- Bomhof · Coesfeld
- Bonifatiuskloster (Hünfeld) · Frankfurt
- Bonriparo Fort · Athens
- Borve Castle · Edinburgh
- Borwall · Berlin
- Bosjökloster · Copenhagen
- Bosmolen · Bruges
- Boterslootse Molen · Gorinchem
- Bovenmolen Nieuwe Driemanspolder · Leidschendam
- Braemar Castle · Edinburgh
- Bramberg Castle · Siegburg
- Bratislava Castle · Bratislava
- Braunsmühle · Kaarst