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26 Best Castles in the United Kingdom (2026)

2026 visitor guide · 26 castles

Looking for the best castles in the United Kingdom? Our 2026 guide ranks 26 uk castles and manors — history, photos, visitor tips, weddings, and stays on Castlebook.

Looking for the best castles in the United Kingdom? This 2026 Castlebook guide ranks 26 uk castles and historic estates for day trips, celebrations, and overnight stays. English and Welsh castles remain a core search for wedding venues, stays, and heritage visits.

Standout names on this list include Ballygally Castle, Balmoral Castle, Bodiam Castle, Brecon Castle, and Castle Hill Devon. Several sit in Northern Ireland, Aberdeenshire, East Sussex, which helps when you are planning a route rather than a single stop.

4 of the featured estates are marked for weddings or private celebrations, and 3 offer nearby stay or castle-hotel options. Open any estate page for photos, visitor context, and a direct inquiry to the owner or venue team.

We rank estates for visitor interest and listing completeness — not paid placement. Sponsored listings, when shown, are labelled separately so the editorial order stays clear.

Frequently asked questions

What are the best castles in the United Kingdom to visit in 2026?
Castlebook’s 2026 guide currently ranks 26 castles in the United Kingdom. Frequently highlighted estates include Ballygally Castle, Balmoral Castle, Bodiam Castle — browse the full ranked list on this page for photos, locations, and inquiry options.
Can I stay overnight in castles in the United Kingdom?
Some estates in the United Kingdom offer accommodation or nearby stay partners. Open a castle page and look for Castle Hotels or booking links when available.
Are there castle wedding venues in the United Kingdom?
Many historic venues in the United Kingdom host weddings, retreats, and private events. Filter for wedding-ready estates or use the inquiry form on a castle page with your dates and guest count.
How do I plan a trip to uk castles?
Start with this ranked guide to the best castles in the United Kingdom, save favourites to your Castlebook account, then open each estate for history, maps, and contact options. Owners reply directly to inquiries.

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