Skip to content
Book A Stay

THE CASTLE HOTEL IS ROOTED IN THE HISTORY OF WINDSOR AND IS A TREASURED LANDMARK THAT HOLDS A VERY SPECIAL PLACE IN THE HISTORY OF THE ROYAL BOROUGH

The Castle redefined

For almost 500 years, The Castle Hotel has welcomed visitors from around the globe. Starting life as the Mermaid Inn in 1528, we opened our doors and offered refuge to travellers passing through or soaking up our royal heritage. We’ve hosted royalty, witnessed historic milestone events, been a space where innovation and creativity sparked and once provided horses and carriages to the royal household. We’re a huge part of Windsor’s history and investing over £9.5Million to start our next fascinating chapter. Do you want to follow our journey?

We plan to transform all 108 bedrooms. Beautiful new furniture, the softest bed linen and the comfiest mattresses. Imagine high tech TVs, freshly brewed coffee in bed and a fridge of lovely local surprises. A new and exciting restaurant is coming too. A celebration of British produce and classic British dishes in a typically British setting. And, through our design, our team and our redefined guest journey, we will celebrate Windsor’s heritage and play our part in continuing its beautiful legacy. But let’s not spoil the reveal, take a peek at what’s to come here.

Our plans

Join us on our exciting journey as the much-loved Castle Hotel undergoes its transformation. Experience 108 elegantly designed new-look bedrooms, a British brasserie restaurant serving the tastiest cuisine, and a welcoming British bar stocked with real ale. We look forward to welcoming you.

Latest Updates

Keep up to date with all the latest developments
See all

A Taste of What’s Next at The Castle Hotel

28 November 2025
A first look at how the Castle Hotel is transforming its restaurant, bar, and dining experience.

The Castle Hotel is changing it’s guard

30 October 2025
The Castle Hotel Windsor is entering an exciting new chapter.

New look British Brasserie to be launched at The Castle Hotel

28 August 2025
Exciting new dining concept to be launched in the heart of Windsor in 2026.