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The Great Britain Guide

Best of London

The 20 best castles in London

Our curated top 20 castles in London, ranked by quality rating, image richness and content depth. For the complete list of 188 castles see the full castles index for London.

  1. 1

    Tower of London

    Tower of London, unesco world heritage in London

    The Tower of London, officially His Majesty's Royal Palace and Fortress of the Tower of London, is a historic citadel and castle on the north bank of the River Thames in London, England. It lies withi

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  2. 2

    Lullingstone Castle

    Kent

    Lullingstone Castle, castles in Kent

    Lullingstone Castle is a historic manor house, set in an estate in the village of Lullingstone and the civil parish of Eynsford in the English county of Kent. It has been inhabited by members of the H

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  3. 3

    Waytemore Castle

    Hertfordshire

    The River Stort - geograph.org.uk - 6518234

    Waytemore Castle — a Grade I-listed castle in england-london, United Kingdom.

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  4. 4

    Baynard's Castle

    Baynard's Castle, castles in London

    Baynard's Castle refers to buildings on two neighbouring sites in the City of London, between where Blackfriars station and St. Paul's Cathedral now stand. The first was a Norman fortification constru

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  5. 5

    Rochester Castle

    Rochester Castle, castles in London

    Rochester Castle stands on the east bank of the River Medway in Rochester, Kent, South East England. The 12th-century keep or stone tower, which is the castle's most prominent feature, is one of the b

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  6. 6

    Upnor Castle

    Upnor Castle, castles in London

    Upnor Castle is an Elizabethan artillery fort located on the west bank of the River Medway in Kent. It is in the village of Upnor, opposite and a short distance downriver from the Chatham Dockyard, at

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  7. 7

    Anstey Castle

    Hertfordshire

    Font, St George's Church, Anstey, Hertfordshire - geograph.org.uk - 3111403

    Anstey Castle was in the village of Anstey, Hertfordshire. It was a 12th-century stone motte and bailey fortress that, according to tradition, was founded by Eustace II, Count of Boulogne. It was eith

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  8. 8

    Charlie Chaplin

    Charlie Chaplin, castles in London

    Charlie Chaplin — Public artwork (statue).

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  9. 9

    Allington Castle

    Kent

    Allington Castle, castles in Kent

    Allington Castle is a stone castle in Allington, Kent, just north of Maidstone, in England. The first castle on the site was an unauthorised fortification, built during "The Anarchy" (1135–1153) and t

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  10. 10

    Wisbech Castle

    Cambridgeshire

    Wisbech Castle, castles in Cambridgeshire

    Wisbech Castle — former castle in Wisbech, Cambridgeshire, England.

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  11. 11

    Eynsford Castle

    Kent

    Eynsford Castle, castles in Kent

    Eynsford Castle is a ruined medieval fortification in Eynsford, Kent. Built on the site of an earlier Anglo-Saxon stone burh, the castle was constructed by William de Eynsford, probably between 1085 a

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  12. 12

    Manor Farm, Ruislip

    Moat around the Manor House - geograph.org.uk - 687470

    Manor Farm is a 22-acre (8.9 ha) historic site in Ruislip, Greater London. It incorporates a medieval farm complex, with a main old barn dating from the 13th century and a farm house from the 16th. N

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  13. 13

    Betchworth Castle

    Surrey

    Betchworth Castle, castles in Surrey

    Betchworth Castle is a mostly crumbled ruin of a fortified medieval stone house with some tall, two-storey corners strengthened in the 18th century, in the north of the semi-rural parish of Brockham.

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  14. 14

    Thurnham, Kent

    Kent

    Thurnham Friars - geograph.org.uk - 777989

    Thurnham is a village and civil parish which lies at the foot of the North Downs 3 miles (4.8 km) north east of Maidstone in the Borough of Maidstone and ceremonial county of Kent in England. It had a

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  15. 15

    Great Canfield Castle

    Essex

    St. Mary's church, Great Canfield, Essex - geograph.org.uk - 155348

    Great Canfield Castle lies in the small village of Great Canfield, 3 miles (5 km) south-west of Great Dunmow in Essex, England: grid reference TL595179. The lords of Canfield, the de Veres, built a mo

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  16. 16

    Barnwell Castle

    Barnwell Castle, castles in London

    Barnwell Castle is a ruined castle, south of the town of Oundle, and north of the village of Barnwell, Northamptonshire (grid reference TL047853). It has been designated by English Heritage as a Grade

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  17. 17

    Cambridge Castle

    Cambridgeshire

    Cambridge Castle, castles in Cambridgeshire

    Cambridge Castle, locally also known as Castle Mound, is in Cambridge, Cambridgeshire, England. Built after the Norman Conquest of England in 1066 to control the strategically important route to the n

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  18. 18

    Sutton Valence Castle

    Kent

    Sutton Valence Castle, castles in Kent

    Sutton Valence Castle is a ruined medieval fortification in the village of Sutton Valence in Kent, England. Overlooking a strategic route to the coast, the original castle probably comprised an inner

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  19. 19

    Benington Castle

    Hertfordshire

    Benington Castle, castles in Hertfordshire

    Benington Castle is a ruined castle in the village of Benington, near Stevenage in Hertfordshire, England at grid reference TL296236. It has been protected since 1936 as a scheduled monument. A motte-

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  20. 20

    St Leonard's Tower, West Malling

    Kent

    St Leonard's Tower 04

    St Leonard's Tower is a probable Norman keep in West Malling, in the county of Kent, England. The tower was probably built by Gundulf, the Bishop of Rochester, between 1077 and 1108. It was a three-st

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