Findings:
- Castle Amber
- Edinburgh Castle
- castle
- Roy Castle
- White Castle
- Castle Falkenstein
- Castle Forrester
- Elephant and Castle
- Castle Wolfenstein
- Charlottenburg Castle
- Castle of the Creeping Flesh
- Dark Castle
- Castle Rock, Maine
- How Candide Was Brought Up in a Magnificent Castle and How He Was Driven Thence
- Castle Anthrax
- Hearst Castle
- Takeshi's Castle
- Castle of Cagliostro
- Castle Grayskull
- Windsor Castle
- The Wilson Park Castle
- William Castle
- Cahir Castle
- Bunratty Castle
- The Man in the High Castle
- The Castle
- Criccieth Castle
- The Castle in the Attic
- Crystal Castles
- "Darn it all, and just after I sprayed the whole castle with FLIT!"
- St Donat's Castle
- Castle Class Patrol Vessel
- Castle Adventure
- Medieval European Castles
- Coral Castle
- Morro Castle Fire
- Alex Kidd in the Enchanted Castle
- Maiden Castle
- The Seven Virgins of Schonburg Castle
- Operation Castle
- The Castle of Llyr
- Star Castle
- Castles
- The Emperor's Tin Castle
- Castle Terabil
- Return to Castle Wolfenstein
- Bannerman's Castle
- Leeds Castle
- Castle of the Winds
- Clopper Castle
- It appears to be a sock castle of some kind
- The Magic Castle
- sand castle memories
- Sand castle
- Sand Castles
- Glamis Castle
- Toward Castle
- Vernon and Irene Castle
- Radical Castle
- Nottingham Castle
- Swallow Castle
- We have always lived in the castle, Shirley
- Smurfs: Rescue in Gargamel's Castle
- Slanes Castle
- Spanish Castle Magic
- Mars' Cheese Castle
- Warwick Castle
- Castle of Oeth and Anoeth
- The Castle of Otranto
- Bratton Castle
- Castle Master
- Castle of Illusion
- Castle Acre
- Bodiam Castle
- Elegiac Stanzas Suggested by a Picture of Peele Castle in a Storm
- The Castle Shisha Shack
- Borthwick Castle
- Slane Castle
- Vajdahunyad Castle
- Return to Castle Wolfenstein: MP_Beach
- Frank Castle
- Blarney Castle
- York Castle
- Montezuma Castle National Monument
- Kenilworth Castle
- Scottish castles
- The splendour falls on castle walls
- Castle Lager
- Cinderella's Castle
- Castle Drogo
- Castles of Germany
- Osaka Castle
- Castle Bravo
- We Have Always Lived in the Castle
- Moorfield Castle
- Castle Rackrent
- Winchester Castle
- Montezuma Castle
- Azuchi Castle
- Kilkenny Castle
- Rochester Castle
- Thank you Mario! But our princess is in another castle!
- Himeji Castle
- Haunted Castle
- Powis Castle
- Siege of Osaka Castle
- Duke Bluebeard's Castle
- The snow castle
- Knapp Castle
- Ralph Allen's Sham Castle
- Cosafa Castle Cup
- Building a castle entirely out of Mountain Dew cans
- Wawel Castle
- Howl's Moving Castle
- bouncy castle
- Castle Clinton
- Castles in the Air
- Lord Valentine's Castle
- Slains Castle
- Caerphilly Castle
- Castle Howard
- Defend Your Castle
- Cardigan Castle
- Dublin Castle
- Nijo Castle
- Japanese Castles
- Hikone Castle
- Edo Castle
- Berkeley Castle
- Chepstow Castle
- Dunster Castle
- Raglan Castle
- At Castle Wood
- Kumamoto Castle
- Cadbury Castle
- Pontefract Castle
- Conway Castle
- Scarborough Castle
- Hermitage Castle
- Kochi Castle
- The Castle of Fu-Manchu
- Harold and Kumar Go to White Castle
- Stirling Castle
- In the Wicker Castle
- Castle Walk
- Coningsburgh Castle
- Chillingham Castle
- Harlech Castle
- Castle Anthrax (user)
- Framlingham Castle
- Dumbarton Castle
- Glamorgan Castle
- Castle in the Sky
- Bolton Castle
- Kilcoe Castle
- Carisbrooke Castle
- Laken Castle
- Highclere Castle
- Castle Roogna
- Roxburgh Castle
- Clifford Castle
- Belvoir Castle
- Drumlanrig Castle
- Shirburn Castle
- Kimbolton Castle
- Bristol Castle
- Harbottle Castle
- Monmouth Castle
- Skipton Castle
- Appleby Castle
- Manorbier Castle
- Hawarden Castle
- Bedford Castle
- Castle Rock
- Castles in the Sun
- Norham Castle
- Alnwick Castle
- Tynemouth Castle
- Aboyne Castle
- I Capture the Castle
- Thornbury Castle
- Edwardian Castles
- Penrhyn Castle
- Pleshey Castle
- Castle of Indolence
- Hartlebury Castle
- A Thought of Sky and Castle
- Penhill Castle
- Riber Castle
- On the third night the castle burned down, leaving everyone to walk home in the dark
- Inveraray Castle
- Hever Castle
- Wemyss Castle
- Tantallon Castle
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