Backlot Café
What to order: a burger, wings or a hot dog, and a non-alcoholic butterbeer at the Butterbeer Bar.
geocalia
Day itinerary · 51.51° N · 0.13° W
A 20-minute train from Euston to Watford Junction, a shuttle to the Leavesden studio, three and a half hours among real sets, and lunch halfway round.
Part of LondonHarry Potter filming locationsBridgerton filming locations in EnglandWalkable CitiesClassical music and opera in Europe
The plan
Any part can be swapped for another without spoiling the day.
direct train from Euston to Watford Junction · contactless or Oyster
arrive 20 min before your time · ticket bought online
shuttle to Watford Junction
Adds up the activities and meals in the plan at their published prices; travel and accommodation not included.
The route
The studio where all eight Harry Potter films were shot is not in London but in Leavesden, next to Watford, on the outskirts. Getting there is easy: a 20-minute train from Euston and a quarter-of-an-hour shuttle. It is the long half-day trip most requested by families flying into London, and it works just as well with teenage fans. It is not a theme park: it is a walking tour among original sets, costumes and models.
9:00 · Train from Euston to Watford Junction. Direct services take about 20 minutes and accept an Oyster card or contactless payment. At the station the shuttle to the studio leaves, taking about 15 minutes, at least every half hour from 9:20.
10:00 · Warner Bros. Studio Tour. Arrive 20 minutes before your ticket time: there is a security check and a free cloakroom. After an introductory video the doors of the Great Hall open; from there you go at your own pace through Dumbledore's office, Platform 9¾ with the Hogwarts Express, Diagon Alley and the great model of the castle. The average visit is three and a half hours.
12:30 · Backlot Café. It sits right in the middle of the tour, beside the open-air Backlot, where you can also try butterbeer, which is alcohol-free. Eating here stops the children running out of energy.
15:30 · Back. You leave through the shop, take the shuttle to Watford Junction and the train to Euston. You reach London around 16:30, with the afternoon free.
Tickets are sold only online, with a date and time, and in the holidays they sell out weeks ahead. In 2026, the standard ticket costs £58.50 per adult and £47 per child aged 5 to 15; the family ticket, £188. Children under 4 do not pay. From 14 November 2026 to 17 January 2027 the sets are covered in snow for Hogwarts in the Snow.

Where to eat
Lunch is half the plan: book before you set off.
What to order: a burger, wings or a hot dog, and a non-alcoholic butterbeer at the Butterbeer Bar.

What to order: a dal and a grill dish to share.
What to order: a burger with its rosemary chips; children's menu with a drink.
Takeaway and markets
Map
With where to park at each one.
Getting there
When to go
All year. From 14 November 2026 to 17 January 2027 it is Hogwarts in the Snow, with snow-covered sets and more people. English school holidays fill the early time slots.
Tips
The Great Hall and Diagon Alley are less crowded.
The exit is through the shop and you cannot avoid it.
You are back in the early afternoon: the Natural History Museum is free.
Questions
By train from Euston to Watford Junction, about 20 minutes, then the studio shuttle, about 15 minutes.
No. Only online, with a date and time.
About three and a half hours on average, with no time limit.
If they know the films, yes. With children of 3 or 4 who have not seen them, the visit will be much shorter.
More plans like this
geocalia.com/en/england/london/itineraries/harry-potter-studio-and-watford
Prices, opening hours and times are approximate: check them before you go. Each place has its own page on Geocalia.
Geocaliahttps://www.geocalia.com/en/england/london/itineraries/harry-potter-studio-and-watford