Aberdour Castle and Gardens
Fife, Scotland
Alloa Tower
Clackmannanshire, Scotland
Alnwick Castle
Northumberland, England
Amberley Castle
West Sussex, England
Antrim Castle Gardens
County Antrim, Northern Ireland
Appleby Castle
Cumbria, England
Armadale Castle, Gardens & Museum
Highland, Scotland
Arundel Castle
West Sussex, England
Ashby de la Zouch Castle
Leicestershire, England
Astley Castle
Warwickshire, England
Auchindoun Castle
Moray, Scotland
Auckland Castle
County Durham, England
Aydon Castle
Northumberland, England
Balhousie Castle (Black Watch Castle & Museum)
Perth and Kinross, Scotland
Ballindalloch Castle
Moray, Scotland
Ballygally Castle
County Antrim, Northern Ireland
Balmoral Castle
Aberdeenshire, Scotland
Balvenie Castle
Moray, Scotland
Bamburgh Castle
Northumberland, England
Barcaldine Castle
Argyll and Bute, Scotland
Barnard Castle
County Durham, England
Beaumaris Castle
Isle of Anglesey, Wales
Beeston Castle
Cheshire, England
Belfast Castle
County Antrim, Northern Ireland
Belsay Hall, Castle and Gardens
Northumberland, England
Belvoir Castle
Leicestershire, England
Berkeley Castle
Gloucestershire, England
Berry Pomeroy Castle
Devon, England
Blackness Castle
Falkirk, Scotland
Blair Castle
Perth and Kinross, Scotland
Bodelwyddan Castle
Denbighshire, Wales
Bodiam Castle
East Sussex, England
Bolsover Castle
Derbyshire, England
Bolton Castle
North Yorkshire, England
Bothwell Castle
South Lanarkshire, Scotland
Braemar Castle
Aberdeenshire, Scotland
Brancepeth Castle
County Durham, England
Brodick Castle
North Ayrshire, Scotland
Brodie Castle
Moray, Scotland
Brougham Castle
Cumbria, England
Broughton Castle
Oxfordshire, England
Broughty Castle
Dundee City, Scotland
Cadzow Castle
South Lanarkshire, Scotland
Caerhays Castle
Cornwall, England
Caerlaverock Castle
Dumfries and Galloway, Scotland
Caernarfon Castle
Gwynedd, Wales
Caerphilly Castle
Caerphilly, Wales
Caister Castle
Norfolk, England
Caldicot Castle
Monmouthshire, Wales
Calshot Castle
Hampshire, England
Camber Castle
East Sussex, England
Cardiff Castle
Cardiff, Wales
Cardigan Castle
Ceredigion, Wales
Cardoness Castle
Dumfries and Galloway, Scotland
Carew Castle & Tidal Mill
Pembrokeshire, Wales
Carisbrooke Castle
Isle of Wight, England
Carlisle Castle
Cumbria, England
Carreg Cennen Castle
Carmarthenshire, Wales
Carrickfergus Castle
County Antrim, Northern Ireland
Castell Coch
Cardiff, Wales
Castle Campbell
Clackmannanshire, Scotland
Castle Drogo
Devon, England
Castle Fraser
Aberdeenshire, Scotland
Castle Kennedy
Dumfries and Galloway, Scotland
Castle Leod
Highland, Scotland
Castle Menzies
Perth and Kinross, Scotland
Castle Rising Castle
Norfolk, England
Castle Stalker
Argyll and Bute, Scotland
Castle Ward
County Down, Northern Ireland
Castle of Mey
Highland, Scotland
Cawdor Castle
Highland, Scotland
Cawood Castle
North Yorkshire, England
Chepstow Castle
Monmouthshire, Wales
Chester Castle: Agricola Tower and Castle Walls
Cheshire, England
Chiddingstone Castle
Kent, England
Chillingham Castle
Northumberland, England
Chirk Castle
Wrexham, Wales
Clackmannan Tower
Clackmannanshire, Scotland
Claypotts Castle
Dundee City, Scotland
Clifford's Tower, York
North Yorkshire, England
Clitheroe Castle
Lancashire, England
Colchester Castle
Essex, England
Compton Castle
Devon, England
Conisbrough Castle
South Yorkshire, England
Conwy Castle
Conwy, Wales
Corfe Castle
Dorset, England
Corgarff Castle
Aberdeenshire, Scotland
Craig-y-Nos Castle
Powys, Wales
Craigievar Castle
Aberdeenshire, Scotland
Craigmillar Castle
City of Edinburgh, Scotland
Craignethan Castle
South Lanarkshire, Scotland
Craigston Castle
Aberdeenshire, Scotland
Crathes Castle
Aberdeenshire, Scotland
Criccieth Castle
Gwynedd, Wales
Crichton Castle
Midlothian, Scotland
Croft Castle
Herefordshire, England
Crossbasket Castle
South Lanarkshire, Scotland
Culzean Castle
South Ayrshire, Scotland
Cyfarthfa Castle
Merthyr Tydfil, Wales
Dalhousie Castle Hotel
Midlothian, Scotland
Dalton Castle
Cumbria, England
Dartmouth Castle
Devon, England
Deal Castle
Kent, England
Dean Castle
East Ayrshire, Scotland
Delgatie Castle
Aberdeenshire, Scotland
Denbigh Castle
Denbighshire, Wales
Dirleton Castle
East Lothian, Scotland
Dornoch Castle Hotel
Highland, Scotland
Doune Castle
Stirling, Scotland
Dover Castle
Kent, England
Drum Castle
Aberdeenshire, Scotland
Drumlanrig Castle
Dumfries and Galloway, Scotland
Drummond Castle
Perth and Kinross, Scotland
Duart Castle
Argyll and Bute, Scotland
Dudley Castle
West Midlands, England
Dumbarton Castle
West Dunbartonshire, Scotland
Dundonald Castle
South Ayrshire, Scotland
Dunluce Castle
County Antrim, Northern Ireland
Dunnottar Castle
Aberdeenshire, Scotland
Dunrobin Castle
Highland, Scotland
Dunstaffnage Castle and Chapel
Argyll and Bute, Scotland
Dunstanburgh Castle
Northumberland, England
Dunster Castle
Somerset, England
Dunvegan Castle
Highland, Scotland
Durham Castle
County Durham, England
Eastnor Castle
Herefordshire, England
Edinburgh Castle
City of Edinburgh, Scotland
Edzell Castle and Garden
Angus, Scotland
Eilean Donan Castle
Highland, Scotland
Elcho Castle
Perth and Kinross, Scotland
Enniskillen Castle
County Fermanagh, Northern Ireland
Farleigh Hungerford Castle
Somerset, England
Farnham Castle Keep
Surrey, England
Ferniehirst Castle
Scottish Borders, Scotland
Floors Castle
Scottish Borders, Scotland
Fonab Castle Hotel
Perth and Kinross, Scotland
Fonmon Castle
Vale of Glamorgan, Wales
Framlingham Castle
Suffolk, England
Fyvie Castle
Aberdeenshire, Scotland
Glamis Castle
Angus, Scotland
Glenapp Castle
South Ayrshire, Scotland
Glenarm Castle
County Antrim, Northern Ireland
Glenbuchat Castle
Aberdeenshire, Scotland
Glengorm Castle
Argyll and Bute, Scotland
Goodrich Castle
Herefordshire, England
Greencastle Royal Castle
County Down, Northern Ireland
Grimsthorpe Castle
Lincolnshire, England
Guildford Castle
Surrey, England
Gwydir Castle
Conwy, Wales
Halton Castle
Cheshire, England
Harlech Castle
Gwynedd, Wales
Hartlebury Castle
Worcestershire, England
Hastings Castle
East Sussex, England
Hay Castle
Powys, Wales
Hazlewood Castle
North Yorkshire, England
Hedingham Castle
Essex, England
Helmsley Castle
North Yorkshire, England
Hensol Castle
Vale of Glamorgan, Wales
Hermitage Castle
Scottish Borders, Scotland
Herstmonceux Castle
East Sussex, England
Hever Castle
Kent, England
Hillsborough Castle
County Down, Northern Ireland
Huntingtower Castle
Perth and Kinross, Scotland
Huntly Castle
Aberdeenshire, Scotland
Hurst Castle
Hampshire, England
Hylton Castle
Tyne and Wear, England
Inveraray Castle
Argyll and Bute, Scotland
Inverlochy Castle
Highland, Scotland
Inverlochy Castle Hotel
Highland, Scotland
Inverness Castle (Inverness Castle Experience)
Highland, Scotland
Jordan's Castle
County Down, Northern Ireland
Kelburn Castle
North Ayrshire, Scotland
Kellie Castle
Fife, Scotland
Kenilworth Castle and Elizabethan Garden
Warwickshire, England
Kidwelly Castle
Carmarthenshire, Wales
Kilchurn Castle
Argyll and Bute, Scotland
Kilclief Castle
County Down, Northern Ireland
Kildrummy Castle
Aberdeenshire, Scotland
Killyleagh Castle
County Down, Northern Ireland
Kilmartin Castle
Argyll and Bute, Scotland
Kingswear Castle
Devon, England
Kinnaird Head Castle Lighthouse
Aberdeenshire, Scotland
Kirby Muxloe Castle
Leicestershire, England
Kisimul Castle
Na h-Eileanan Siar, Scotland
Lancaster Castle
Lancashire, England
Langley Castle
Northumberland, England
Laugharne Castle
Carmarthenshire, Wales
Launceston Castle
Cornwall, England
Leeds Castle
Kent, England
Lewes Castle
East Sussex, England
Lincoln Castle
Lincolnshire, England
Lindisfarne Castle
Northumberland, England
Lochleven Castle
Perth and Kinross, Scotland
Lowther Castle
Cumbria, England
Ludlow Castle
Shropshire, England
Lullingstone Castle
Kent, England
Lulworth Castle
Dorset, England
Lumley Castle
County Durham, England
MacLellan's Castle
Dumfries and Galloway, Scotland
Manorbier Castle
Pembrokeshire, Wales
Melville Castle Hotel
Midlothian, Scotland
Menstrie Castle
Clackmannanshire, Scotland
Middleham Castle
North Yorkshire, England
Morpeth Castle
Northumberland, England
Mountfitchet Castle
Essex, England
Muncaster Castle
Cumbria, England
Narrow Water Castle
County Down, Northern Ireland
Narrow Water Keep
County Down, Northern Ireland
Newark Castle
Inverclyde, Scotland
Newcastle Castle
Tyne and Wear, England
Newport Castle
Newport, Wales
Norwich Castle
Norfolk, England
Nottingham Castle
Nottinghamshire, England
Nunney Castle
Somerset, England
Oakham Castle
Rutland, England
Old Sarum
Wiltshire, England
Old Wardour Castle
Wiltshire, England
Orford Castle
Suffolk, England
Oxford Castle & Prison
Oxfordshire, England
Oxwich Castle
Swansea, Wales
Oystermouth Castle
Swansea, Wales
Peckforton Castle
Cheshire, England
Pembroke Castle
Pembrokeshire, Wales
Pendennis Castle
Cornwall, England
Penrhyn Castle
Gwynedd, Wales
Pevensey Castle
East Sussex, England
Peveril Castle
Derbyshire, England
Pickering Castle
North Yorkshire, England
Picton Castle
Pembrokeshire, Wales
Portchester Castle
Hampshire, England
Portland Castle
Dorset, England
Powderham Castle
Devon, England
Powis Castle
Powys, Wales
Raby Castle
County Durham, England
Raglan Castle
Monmouthshire, Wales
Restormel Castle
Cornwall, England
Rhuddlan Castle
Denbighshire, Wales
Richmond Castle
North Yorkshire, England
Ripley Castle
North Yorkshire, England
Roch Castle
Pembrokeshire, Wales
Rochester Castle
Kent, England
Rockingham Castle
Northamptonshire, England
Rothesay Castle
Argyll and Bute, Scotland
Ruthin Castle
Denbighshire, Wales
Rye Castle (Ypres Tower)
East Sussex, England
Scarborough Castle
North Yorkshire, England
Scotney Castle
Kent, England
Scotstarvit Tower
Fife, Scotland
Sherborne Castle
Dorset, England
Shrewsbury Castle
Shropshire, England
Sissinghurst Castle Garden
Kent, England
Sizergh Castle
Cumbria, England
Skipton Castle
North Yorkshire, England
Smailholm Tower
Scottish Borders, Scotland
Southsea Castle
Hampshire, England
Spynie Palace
Moray, Scotland
St Andrews Castle
Fife, Scotland
St Briavels Castle
Gloucestershire, England
St Donat's Castle
Vale of Glamorgan, Wales
St Leonard's Tower
Kent, England
St Mawes Castle
Cornwall, England
St Michael's Mount
Cornwall, England
Star Castle
Cornwall, England
Stirling Castle
Stirling, Scotland
Stokesay Castle
Shropshire, England
Stonefield Castle Hotel
Argyll and Bute, Scotland
Sudeley Castle
Gloucestershire, England
Tamworth Castle
Staffordshire, England
Tantallon Castle
East Lothian, Scotland
Tattershall Castle
Lincolnshire, England
Taunton Castle
Somerset, England
Thirlestane Castle
Scottish Borders, Scotland
Thornbury Castle
Gloucestershire, England
Threave Castle
Dumfries and Galloway, Scotland
Tintagel Castle
Cornwall, England
Tiverton Castle
Devon, England
Tolquhon Castle
Aberdeenshire, Scotland
Tonbridge Castle
Kent, England
Totnes Castle
Devon, England
Tower of London
Greater London, England
Tretower Court and Castle
Powys, Wales
Tulloch Castle Hotel
Highland, Scotland
Tutbury Castle
Staffordshire, England
Tynemouth Priory and Castle
Tyne and Wear, England
Upnor Castle
Kent, England
Urquhart Castle
Highland, Scotland
Walmer Castle and Gardens
Kent, England
Walworth Castle
County Durham, England
Warkworth Castle and Hermitage
Northumberland, England
Warwick Castle
Warwickshire, England
Watermouth Castle
Devon, England
Weobley Castle
Swansea, Wales
Winchester Castle (Great Hall)
Hampshire, England
Windsor Castle
Berkshire, England
Wray Castle
Cumbria, England
Yarmouth Castle
Isle of Wight, England