Photo of The Castle Hotel - Sutton Hotel Collection

The Castle Hotel - Sutton Hotel Collection

, Berkshire, SL4 1ER -

Up to
400 guests
Internal Catering
allowed

About Venue

Host extraordinary events, memorable private dinners, share strategy, and bring business to life in the heart of Windsor at The Castle Hotel. Offering a dedicated conference centre with a breakout area and 10 flexible, modern meeting rooms ranging from 2 to 400 delegates including the largest ballroom in Windsor, The Windsor and Georgian Suite. If you are looking for a wow factor for your event, then look no further.

Having gained both the Green Tourism Gold and Green Meetings Gold awards, sustainability is a key focus with a green meetings package offered as standard. Centrally located in Windsor, the hotel is easily accessible and is less than 10 miles from Heathrow Airport. It benefits from being just five-minutes from junction 6 of the M6 and is a short walk from the train station with connections into central London in under an hour. Delegates also benefit from onsite car parking, including EV charging points.

We are delighted to announce that The Castle Hotel Windsor is embarking on an exciting refurbishment programme to further enhance our historic property and guest experience.

From 3rd November through to 22nd June, the hotel will remain open with our Meetings & Events facilities fully operational and available for bookings. Our dedicated team will continue to deliver the highest standard of service to ensure your events run smoothly.

While certain areas of the hotel will be out of service, this project marks a significant investment in the future of The Castle Hotel Windsor, and we are excited to unveil the results in June 2026.

We thank you for your continued support during this period of transformation and look forward to welcoming you and your delegates to the hotel.

Capacity & Layout

Standing

up to 400

Dining

up to 300

Theatre

up to 400

Boardroom

up to 50

Cabaret

up to 170

Classroom

up to 150

Food & Beverage

Catering arrangements

Refreshments

Alcohol

Facilities & Amenities

Disabled access

Air conditioning

Lectern

Natural light

Stage

Table / chairs included

Tea

Whiteboards

Premises parking

Overnight accommodation

Breakout rooms

Heating

Telephone

Print/Scan/Copy

Outdoor / Garden / Beach

Audio & Visual

Flipchart

WiFi

TV screen

Space Rules

Allowed events

Wedding ceremony licence

Licensed for alcohol

Cancellation policy

100% refundable 365 days before the event 50% refundable 180 days before the event 20% refundable 60 days before the event 10% refundable 30 days before the event

Location

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Reviews

danemariage
June 2025
Great Hotel. I really want to thank the staff. We had a very early flight into London. We arrived at the hotel at 7am, tired and worn out. Also 8 hours before check in. In less then an hour the staff was able to get a room cleaned and checked us in early. We really needed the sleep and greatly appreciated the wonderful service.
Judi King
August 2025
I stayed here last September-it is just down the street from Windsor Castle, as well as all sorts of shops & restaurants. The staff were excellent with the customer service. I did not feel well the first few days I was there, and being able to rest in relative quiet without much noise from the other guests helped. I would definitely stay again.
Sara Miskin
June 2025
This hotel has been incredible! Steps from Windsor Castle. Rooms are spacious and so so quiet. The front desk had great recommendations for places to see and eat during our stay here. I especially love the bathroom towel warmers and the extra fluffy comforter on our bed! Its such a beautiful hotel!! Would recommend to anyone who plans to visit Windsor Castle!

Glenn Coleman
July 2025
The hotel, bar, and restaurant are lovely, but the parking is a bit tricky. I wouldn't hesitate to return for another stay. The Castle is very fortunate to have Alyssia on staff; she was able to help me navigate the parking and cool my temper after being frustrated by local traffic. Her kind words and passion for making sure guests feel cared for made this one of the best hotel stays I've ever had.
Ted Uwague
August 2025
Not worth the money at all. The photos indicate the view overlooks the Main Street and the castle. We had a first floor room in the “mews” which felt like we were offered the garage. We had a view of the car park for almost $300 USD for the night. The room was comfortable otherwise. The staff wasn’t available to help with our luggage, so we also got to haul it ourselves down the back steps and across the parking lot. We hauled our luggage (one carry on a piece and a backpack) all across Europe, but I didn’t expect this for the price we paid at this hotel. Fortunately it was steps from the castle and they allowed us to leave our luggage for a couple of hours after check out, so that was somewhat redeeming. I would NOT recommend this hotel for this price. Unfortunate as it was our last night of a six week trip in Europe.