Windsor Castle is 23 miles west of central London — close enough for a comfortable day trip, yet far enough to feel like a genuine escape. For US visitors planning a London holiday, a Windsor Castle day trip from London is one of the best decisions you can make. This is the world’s largest occupied castle and one of the oldest royal residences on earth. It has been in continuous use by British monarchs for more than 900 years.
This guide covers everything you need to know: how to get there from London, what to see inside, how long to allow, and practical tips to help your day run smoothly. Whether you are visiting for the first time or including Windsor in a longer trip, this is the complete picture.
Why Windsor Castle Deserves a Full Day from London
Many visitors spend all their time in central London and never make it out to Windsor. That is understandable — London itself is inexhaustible. But Windsor Castle offers something the city cannot: the chance to walk through rooms where British royalty have lived, entertained, and been buried for nearly a thousand years.
Inside, the State Apartments display artworks from the Royal Collection — one of the greatest art collections in the world. St George’s Chapel holds the tombs of monarchs from Henry VIII to Queen Elizabeth II. Queen Mary’s Dolls’ House is a masterwork of miniature craftsmanship that genuinely surprises most visitors.
Outside, Windsor Great Park stretches for miles, and The Long Walk — a 2.65-mile tree-lined avenue — offers one of the most memorable views in England. The journey from central London takes under an hour. You need no car, no group tour, and no special planning beyond booking your ticket in advance.
How to Get from London to Windsor Castle
By Train from London Waterloo (Direct — Easiest Route)
The simplest route is the direct train from London Waterloo to Windsor & Eton Riverside. Trains run regularly throughout the day and the journey takes around 50 to 55 minutes. From the station, Windsor Castle is a short walk uphill through the town centre — you cannot miss it.
Waterloo is one of London’s busiest stations and connects to the Jubilee, Bakerloo, Northern, and Waterloo & City Underground lines. Most visitors staying in central London will find Waterloo easy to reach. Check the National Rail website for current timetables and fares.
By Train from London Paddington (via Slough)
A second option runs from London Paddington to Slough, where you change onto a local service to Windsor & Eton Central. This route is faster — around 35 to 40 minutes total — and Windsor & Eton Central station sits right beneath the castle itself. The trade-off is the connection at Slough, which adds one step to the journey.
The Elizabeth line runs through Paddington, connecting Heathrow Airport to central London. This makes it very convenient if you are arriving from the airport on the same day. See our guide to getting around London for a full overview of your transport options across the city.
By Coach or Guided Day Tour
Several coach operators run guided day trips from central London to Windsor. These take longer than the train — expect 60 to 90 minutes depending on traffic — but they include commentary and sometimes hotel pick-up. They work well if you want to combine Windsor with Stonehenge on the same day, as organised tours link the two sites regularly.
What to See Inside Windsor Castle
The State Apartments
The State Apartments are the centrepiece of any Windsor Castle visit. The Royal Family uses these grand ceremonial rooms for official functions and the entertainment of visiting heads of state. They contain priceless artworks from the Royal Collection, including paintings by Rembrandt, Van Dyck, Canaletto, and Rubens.
The rooms have been in continuous royal use for centuries. What strikes most visitors is that this is not a museum piece. The King still uses these living spaces. The scale and detail are extraordinary, but the sense of living history makes them genuinely memorable.
The State Apartments close when members of the Royal Family are in residence. Always check the Royal Collection Trust website before you travel to confirm they are open on your chosen date.
St George’s Chapel
St George’s Chapel is one of the finest Gothic buildings in England. It dates from the late 15th century and serves as the burial place of some of Britain’s most significant monarchs. Henry VIII rests here, alongside King George VI — father of Queen Elizabeth II. The Royal Family laid Queen Elizabeth II to rest in the chapel in 2022.
The chapel contains remarkable medieval stonework, intricately carved choir stalls, and royal heraldry throughout. Even visitors with little interest in history tend to find it genuinely moving. Set aside at least 30 minutes here, and take time to look up at the fan-vaulted ceiling — it is one of the finest in Europe.
Queen Mary’s Dolls’ House
This is one of the great surprises at Windsor. Architect Sir Edwin Lutyens designed Queen Mary’s Dolls’ House, completed in 1924. Built to a scale of 1:12, it remains the most detailed miniature house ever made. The plumbing works. The electricity functions. The tiny lifts move between floors.
Leading artists and craftspeople of the day crafted every object inside. Real authors wrote the miniature books in the library. The wine cellar contains bottles scaled from actual vintages. Most visitors spend longer here than they expected, and almost everyone comes away astonished.
The Round Tower and Castle Grounds
The Round Tower at the heart of Windsor Castle is its most recognisable feature. Visitors cannot enter the tower itself, but the grounds below offer excellent views over Windsor town and the surrounding countryside. The castle’s battlements and towers create a strong impression, particularly for families travelling with children.
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Book your Windsor Castle tickets in advance through the Royal Collection Trust website — the official ticketing platform. Booking ahead is strongly recommended during school holidays and in the summer months, when the castle can sell out.
Adult tickets include entry to the State Apartments, Queen Mary’s Dolls’ House, and St George’s Chapel. Children’s tickets are available at a reduced rate, with a family ticket option for those travelling with younger visitors. Opening hours vary by season, so check the current schedule when you plan your trip.
Windsor Castle closes to visitors on certain dates — including specific days during the Order of the Garter ceremony and occasions when the King is in residence. Always confirm your chosen date is open before purchasing train tickets.
The Changing of the Guard at Windsor
The Changing of the Guard at Windsor Castle is one of Britain’s most celebrated traditions. The ceremony involves the formal handover of castle guard duties with full military pomp and precision. At Windsor, it typically takes place at around 11am.
The schedule varies throughout the year — the ceremony does not happen every single day. Check the Visit Windsor website or the Royal Collection Trust website to confirm whether it falls on your chosen date.
Arrive at least 20 to 30 minutes early to secure a good viewing position. The ceremony takes place in the Lower Ward of the castle and is free to watch from the public area. It is a genuinely impressive spectacle and worth planning your morning around.
Windsor Great Park and The Long Walk
Windsor Great Park stretches southwards from the castle gates across roughly 5,000 acres of parkland, woodland, and open grassland. The park charges no entry fee and opens every day. You need no castle ticket to walk here.
The Long Walk is the park’s most iconic feature. This straight, tree-lined avenue runs for 2.65 miles from the castle gates to the Copper Horse statue of King George III on Snow Hill. Walking the full length and back takes around two hours at a comfortable pace. The view from Snow Hill back towards Windsor Castle is one of the most photographed in England.
The park also contains woodland paths, a cycle track, and large open spaces ideal for a picnic in fine weather. If you are travelling with children, the park is an excellent way to round off the day after touring the castle itself. For more family-friendly ideas, see our London with kids guide.
Where to Eat in Windsor
Windsor town centre has a good range of restaurants, cafés, and pubs within easy walking distance of the castle. The High Street and Peascod Street are the main areas to explore. Options cover all price ranges, from casual cafés to more formal restaurants.
Inside Windsor Castle, the King Edward VII Restaurant offers lunch and afternoon tea. Booking in advance is recommended during busy periods. There are also café options within the castle grounds if you prefer to stay on-site between exhibits.
For a traditional British pub lunch, several pubs on the High Street serve classic food in relaxed, welcoming surroundings. Windsor is a pleasant town to walk around, and exploring the streets between the castle and the river is worth an hour in itself.
Combining Windsor with Other Day Trips from London
Windsor fits naturally into a broader day trip itinerary from London. It sits to the west of the city, making it easy to combine with a drive through the Cotswolds if you hire a car for a day.
Several organised coach tours combine Windsor with Stonehenge in a single day. This works well if you want to cover both sites efficiently. If you prefer to go at your own pace, a dedicated day at Windsor — covering the castle, lunch in town, and a walk in the Great Park — is more satisfying than a rushed double excursion.
For a full overview of the best options from the capital, see our best day trips from London guide, which covers Oxford, Bath, Cambridge, and more.
Practical Tips for US Visitors Heading to Windsor
Book your tickets in advance
Windsor Castle is one of England’s most visited attractions. Same-day tickets are not guaranteed, particularly in summer and during school holidays. Book through the Royal Collection Trust website as soon as your travel dates are confirmed.
Allow a full day
The castle interiors take two to three hours to see properly. Add the Changing of the Guard, lunch in Windsor, and a walk along The Long Walk, and you have a full and thoroughly satisfying day out. Do not try to squeeze Windsor into a half-day if you can help it.
Wear comfortable shoes
Windsor involves a fair amount of walking — across cobbled paths, through the castle grounds, and along The Long Walk if you choose to tackle it. Good walking shoes make a real difference to your comfort throughout the day.
Arrive early
Arriving when the castle opens — normally at 10am — means shorter queues at the most popular areas, particularly St George’s Chapel and Queen Mary’s Dolls’ House. Coach tours typically arrive later in the morning, so early visitors often have the interiors largely to themselves.
If Windsor is part of a three or four-day London visit, our 3-day London itinerary shows you how to structure the rest of your trip so you see the best of the city alongside a day in Windsor.
Frequently Asked Questions About the Windsor Castle Day Trip from London
How far is Windsor Castle from London?
Windsor Castle is approximately 23 miles (37 kilometres) west of central London. By direct train from London Waterloo to Windsor and Eton Riverside, the journey takes around 50 to 55 minutes. By train from London Paddington via Slough, you can reach Windsor and Eton Central in around 35 to 40 minutes.
Is Windsor Castle worth visiting as a day trip from London?
Yes — Windsor Castle is widely considered one of the best day trips from London for US visitors. It is the world’s largest occupied castle, with more than 900 years of royal history, outstanding State Apartments, the beautiful St George’s Chapel, and the sweeping Windsor Great Park. The combination of history, art, and landscape makes it a very rewarding full day out.
What is the best time to visit Windsor Castle?
The best time to visit Windsor Castle is on a weekday morning in spring (April to June) or autumn (September to October). These months offer pleasant weather and smaller crowds than the peak summer period. Arriving at opening time — usually 10am — gives you the best experience. Always check ahead to confirm the State Apartments will be open on your chosen date.
Can you visit Windsor Castle without booking in advance?
Walk-up tickets are sometimes available on the day at Windsor Castle, but this is not reliable. During school holidays and in summer, the castle regularly sells out. Booking in advance through the Royal Collection Trust website is always the safer option and takes only a few minutes.
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