Explore / Country

United Kingdom

19 / 17621 landmarks · 1049 on the map

Names starting with “O”.

Type: All Museums (513) Churches (6780) Monuments (110) Palaces (34) Fortresses (1051) Parks (1181) Archaeological sites (625) Theatres (689) Tourist attractions (112)

Search landmarks

Results appear as you type in United Kingdom.

Browse by name

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Near me within

Ochiltree Castle

Ochiltree Castle

Fortress · East Ayrshire

Odell Castle

Odell Castle

Fortress · Odell

Odiham Castle

Odiham Castle

Fortress · Odiham

Ogmore Castle

Ogmore Castle

Fortress · St Brides Major community

Old Beaupre Castle

Old Beaupre Castle

Fortress · Llanfair

Old Lachlan Castle

Old Lachlan Castle

Fortress · Argyll and Bute

Old Sarum

Old Sarum

Fortress · Salisbury

Old Sarum Castle

Old Sarum Castle

Fortress · Salisbury

Old Tulliallan Castle

Old Tulliallan Castle

Fortress · Fife

Old Wardour Castle

Old Wardour Castle

Fortress · Donhead St Andrew

Olderfleet Castle

Olderfleet Castle

Fortress

Oliver Castle

Oliver Castle

Fortress · Scottish Borders

Orchardton Tower

Orchardton Tower

Fortress · Dumfries and Galloway

Orford Castle

Orford Castle

Fortress · East Suffolk

Ormond Castle

Ormond Castle

Fortress · Highland

Oxenfoord Castle

Oxenfoord Castle

Fortress · Midlothian

Oxford Castle

Oxford Castle

Fortress · Oxford

Oxwich Castle

Oxwich Castle

Fortress · Penrice

Oystermouth Castle

Oystermouth Castle

Fortress · Mumbles