London used more than one on-screen Leaky Cauldron approach. Leadenhall Market and the Borough Market area belong to different films.
Free trail + guided alternatives
London filming locations
A practical self-guided route with honest walking times, Tube shortcuts, source-backed location labels and a transparent comparison of guided tours.
Central London; route starts at Leadenhall Market4–6 hours for the core routeMostly free; transport and optional attractions extraMonument or Bank for the recommended start
Facts and links checked 1 September 2026
The best self-guided day runs broadly east to west, avoiding the classic mistake of starting at King’s Cross and zigzagging across London. The core route below links genuine filming sites; clearly labelled inspiration stops are included only as optional extras.Source: Visit London
Wear proper shoes, check opening restrictions, and remember that these are working streets, stations and businesses rather than film sets. Do not obstruct entrances or photograph through private windows.Source: City of London Corporation
For fans, not just tourists
Details worth noticing
Goodwin’s Court is included as an inspiration stop, not presented as a confirmed filming location. The distinction matters.
These are real streets, bridges, markets and stations. The most fan-friendly behaviour is also the most London-friendly: keep moving and respect workers.
Central London orientation mapNorth is up • schematic, not for navigation
Public transport
Getting there without guesswork
Start
Take the Circle or District line to Monument, or Central/Northern/Waterloo & City line to Bank, then walk to Leadenhall Market.
River section
Walk from Leadenhall to Borough Market and Millennium Bridge. This is the longest continuous section but stays visually rewarding.
West End jump
From Blackfriars, use the District line to Westminster for the station and Great Scotland Yard, then continue on foot through Trafalgar Square.
Finish
End in Soho at MinaLima and the Palace Theatre. Leicester Square and Tottenham Court Road are the easiest Tube exits.
The free self-guided route
Choose the route your feet can enjoy
The map below is detailed enough to orient you; use its live directions link for turn-by-turn navigation and current closures.
6–7 mi / 10–11 km • 5–6 hr
Open route All nine stops on foot, including Lambeth Bridge. No Tube shortcut.
0 of 9 saved as visited
Selected stop
Leadenhall Market
The covered Victorian market appears as the approach to the Leaky Cauldron in the first film; look for Bull’s Head Passage.
Monument or BankOpen exact directionsDetailed map © OpenStreetMap contributors. Route links open in Google Maps or TfL for live navigation.
Know before you go
Small details that save the day
Reality check
Some famous-looking alleys are inspirations or fan associations, not confirmed filming locations. This guide labels the difference.
Markets
Leadenhall and Borough are busiest around weekday lunch and weekend peaks. Early morning is better for architecture.
Photography
Use compact equipment, respect traders and commuters, and never stage photos in the road.
Weather plan
The route works in light rain. In heavy weather, split it into City/South Bank and Westminster/Soho halves.
Bookable alternatives
Twelve traceable tours worth comparing
Duration and access details are a dated shortlist, not a promise. Recheck the live product page, meeting point and cancellation rule for your exact date.
Best classic guided walk
A Muggle’s Guide walking tour
Viator • About 2½ hoursCheck live detailsBest interactive family option
Interactive games and reenactments tour
Headout • 2 hoursCheck live detailsBest simple Studio coach
Studio entry + return coach
Golden Tours • Usually 7–8 hoursCheck live details| Provider | Tour and format | Duration | Meeting point | Language and terms | Access note | Link |
|---|---|---|---|---|---|---|
| GetYourGuide | Walking tour + Thames cruiseWalk + boat • Adding a river viewListing summary checked ; live details control. | About 4 hours | Platform 9¾; confirm selected date | EnglishCancellation terms vary by date | Listing showed wheelchair access when checked; confirm the full route | View |
| GetYourGuide | Studio Tour + Oxford day tripFull-day coach • Two major fan destinationsListing summary checked ; live details control. | About 11 hours | Victoria or central pickup; confirm | EnglishCheck selected-date terms | Coach plus substantial walking | View |
| Viator | Original locations tour with boat rideWalk + boat • A multilingual central routeListing summary checked ; live details control. | About 2½ hours | Southwark View Point | English plus other optionsCheck selected-date terms | Streets and boat boarding | View |
| Viator | A Muggle’s Guide walking tourGuided walk • Film and book-location contextListing summary checked ; live details control. | About 2½ hours | Confirm on the voucher | EnglishCheck selected-date terms | Walking route | View |
| Viator | Studio Tour with central-London transportEntry + coach • One-transaction studio logisticsListing summary checked ; live details control. | Usually 7–8 hours | Central departure varies | Self-guided insideCheck the exact product and date | Ask about coach accessibility | View |
| Viator | Studio Tour + Oxford day tripFull-day coach • Historic Oxford plus the studiosListing summary checked ; live details control. | About 11 hours | Central London departure | EnglishCheck selected-date terms | Long day with substantial walking | View |
| Headout | 18-location London walking tourGuided walk • Many central locationsListing summary checked ; live details control. | 3 hours | Westminster station, Exit 1 | English with headsetsListed as non-refundable | Not ideal for reduced mobility | View |
| Headout | Interactive games and reenactments tourInteractive walk • Families and quiz-loving groupsListing summary checked ; live details control. | 2 hours | Southwark | Options varyFree cancellation shown on selected listing | One current listing says wheelchair accessible | View |
| Headout | Walking tour + river cruiseWalk + boat • A mixed sightseeing dayListing summary checked ; live details control. | About 3 hours | King’s Cross area; confirm | EnglishSelected-date rules apply | Substantial walking; boat boarding | View |
| Headout | Studio Tour + London locationsWalk + studio coach • A single all-in fan itineraryListing summary checked ; live details control. | Full day | Central London; confirm | EnglishCheck selected-date terms | Coach plus substantial walking | View |
| Golden Tours | Studio entry + return coachEntry + coach • Direct central-London departuresListing summary checked ; live details control. | Usually 7–8 hours | Victoria, Baker Street or King’s Cross option | Self-guided insideCheck the selected fare | Contact the operator for coach access | View |
| Tiqets | Studio Tour ticket and transfer collectionEntry + transfer • Comparing transfer combinationsListing summary checked ; live details control. | Usually 7–8 hours | Euston or Victoria; varies | Varies by packageSelected-ticket policy applies | Depends on the chosen package | View |
How links work: these are ordinary links today and this site earns nothing from them. If tracked links are added later, they will be labelled before you click. Placement remains an editorial decision. Marketplace descriptions are volatile: verify the exact date, price, meeting point, cancellation and access terms with the provider. Two older product URLs that resolved only to generic marketplace pages were removed in this review.
Tickets and useful links
Book the right thing
The free route is ideal for independent travellers. Choose a paid tour for specialist commentary, family games, a private guide, a river cruise or a bundled Studio Tour day.
Open the complete route in Google MapsVisit London filming-location guideGetYourGuide London Potter toursBooking marketplace • check live price and termsViator London Potter toursBooking marketplace • check live price and termsHeadout London walking toursBooking marketplace • check live price and termsTiqets Potter tour collectionBooking marketplace • check live price and terms
Evidence and limits
What this guide knows—and what to recheck
These sources support the factual spine of the page. Practical route choices and time budgets remain editorial judgments.
Official tourismVisit LondonMajor central-London production locations and visitor contextPublic authorityCity of London CorporationLeadenhall Market and Bull’s Head Passage filming contextOfficial tourismVisitBritainKing’s Cross, Leadenhall, Lambeth Bridge and Millennium Bridge contextPublic authorityTransport for LondonTouching in/out and using the same card or device