Sites still to be photographed
| Site | Type |
|---|---|
| ABERYSTWYTH | Castle |
| ACTON BURNELL | Castle |
| ASKERTON | Castle |
| AUKLAND | Castle |
| BACONSTHORPE | Castle |
| BARNSTABLE | Castle |
| BARNWELL | Castle |
| BARRY | Castle |
| BERKHAMSTED | Castle |
| BERWICK | Castle |
| BOARSTAL TOWER | Castle |
| BOLTON | Castle |
| BRANCEPETH | Castle |
| BROUGHTON | Castle |
| BROWNSEA | Castle |
| BUCKDEN PALACE | Castle |
| BULL SAND FORT | Fort |
| BUNGAY | Castle |
| BYWELL | Castle |
| CARDIGAN | Castle |
| CAVERSWALL | Castle |
| CHILHAM | Castle |
| CLIFFORD (HAY) | Castle |
| COITY | Castle |
| COMPTON | Castle |
| CONWY | Castle |
| CROFT | Castle |
| DEGANNWY | Castle |
| DRYSLWYN | Castle |
| DUNSTER | Castle |
| ECCLESHALL | Castle |
| EDLINGHAM | Castle |
| ETAL | Castle |
| FORD | Castle |
| FORT GRANGE | Fort |
| FORT MONKTON | Fort |
| FORT OSBOURNE | Fort |
| FORT PURBROOK | Fort |
| FORT ROWNER | Fort |
| FORT SOUTHWICK | Fort |
| FORT VICTORIA | Fort |
| GIDLEIGH | Castle |
| GILKICKER FORT | Fort |
| GOSPORT DEFENCES | Fort |
| HARBOTTLE | Castle |
| HARLECH | Castle |
| HARWICH REDOUBT | Fort |
| HAUGHTON | Castle |
| HAWARDEN | Castle |
| HEMYOCK | Castle |
| HORSE SANDS FORT | Fort |
| HYLTON | Castle |
| INCE | Castle |
| KIRBY MUXLOE | Castle |
| LANDIMORE | Castle |
| LOUGHOR | Castle |
| MARKENFIELD | Castle |
| MAXSTOKE | Castle |
| MINSTER LOVELL | Castle |
| NEWPORT (Dyfed) | Castle |
| NEWPORT (Gwent) | Castle |
| NORRIS | Castle |
| OGMORE | Castle |
| OXWICH | Castle |
| PENMAEN | Castle |
| PENRICE | Castle |
| PICTON | Castle |
| PIEL | Castle |
| PLESHEY | Castle |
| PLYMOUTH | Castle |
| PONTEFRACT | Castle |
| PUCKPOOL MORTAR BATTERY | Fort |
| RUFUS | Castle |
| RUTHIN | Castle |
| SAFFRON WALDREN | Castle |
| SALTWOOD | Castle |
| SANDGATE | Castle |
| SANDOWN FORT | Fort |
| SANDSFOOT | Castle |
| SHIRBURN | Castle |
| SHOREHAM FORT | Fort |
| ST ANDREWS | Castle |
| ST HELENS FORT | Fort |
| SUTTON VALLENCE | Castle |
| SWANSEA | Castle |
| TAMWORTH | Castle |
| TAUNTON | Castle |
| THORNBURY | Castle |
| TREMATON | Castle |
| USK | Castle |
| WEETING | Castle |
| WEST COWES CASTLE | Castle |
| WESTERN HEIGHTS FORT | Fort |
| WINCHESTER | Castle |
| YARMOUTH | Castle |