How we check our facts

Useful answers, with the source close by.

Magical London is a desk-researched independent guide. Important claims are checked against the organisation responsible for them, and a source link sits beside the decision whenever practical.

Fan-created blue-hour illustration of Australia House
Fan-created illustration · not a photograph

The method

Four checks before advice reaches a guide

Start with the responsible organisation

Transport claims begin with TfL or the rail operator; venue and ticket claims begin with the venue or official box office; legal guidance begins with a public authority. A marketplace can describe its own product, but it cannot overrule the attraction it sells.

Match the source to the sentence

A source is useful only for what it actually supports. An official visitor page can establish an address, opening policy or shuttle. It cannot prove that an unrelated alley appeared in a film. Location pages link the exact source used for the screen relationship.

Date information that changes

Tickets, performance formats, seasonal events, transport and marketplace products carry check dates. The linked provider always controls live price, availability, access and terms, so readers are asked to recheck before paying or travelling.

Label editorial judgement

Route order, time budgets, suggested pairings and “good fit” advice are the publication’s planning judgement. They combine sourced facts but are not promises from TfL, a venue or a tour company.

Filming locations

How a place gets onto the map

A screen-location claim needs a named, reviewable source. Official studio, rights-holder, public-authority and tourism sources are preferred. Named independent research may be used when it is the clearest available account; if a precise pin remains doubtful, the page says so once in plain English.

Story settings, fan-favourite alleys, production-design venues and the Palace Theatre can all be enjoyable, but they are labelled for what they are. The site does not convert resemblance or repetition on other websites into filming fact. Each location also explains its real visitor context: public street, working station, market, residence, diplomatic building or ticketed venue.

Walking times and route sequences are planning estimates assembled from mapped geography and official transport information. They are not live journey predictions or on-street access audits. Check TfL’s live journey planner for the day and the relevant venue for current entrance and access arrangements.

Current planning updates

Changes that can affect a booking

These dated notes point to the responsible source. They are planning alerts, not a promise of live monitoring.

Time-sensitive

Oxford Street flagship opens on 4 November

The official shop page lists 4 November 2026 for the opening of the two-floor flagship at The Ribbon, 134–140 Oxford Street. It remains a forthcoming retail destination, not a visited attraction.

What to do: Use the opening date for forward planning, but recheck hours, access arrangements and any queue system before making a special journey.

Checked Source: Harry Potter Shop
Time-sensitive

Cursed Child changes format this autumn

The official London production lists the final two-part performance for 20 September 2026 and the first one-part performance for 9 October 2026.

What to do: Check the format on your exact performance before fixing dinner or trains.

Checked Source: Official London production
Journey fact

The Watford Junction shuttle is included

The official journey page says the shuttle takes about 15 minutes, runs at least every 30 minutes from 09:20—or 08:15 when the first tour is at 09:00—and is included with Studio Tour entry.

What to do: Keep your booking confirmation ready and still allow disruption time.

Checked Source: Warner Bros. Studio Tour London
Seasonal programme

Dark Arts is the next dated Studio feature

The official programme lists Dark Arts from 16 September to 8 November 2026, followed by Hogwarts in the Snow from 14 November 2026 to 17 January 2027.

What to do: Choose by display only after confirming live admission for your date.

Checked Source: Warner Bros. Studio Tour London

Corrections

Tell us when something is wrong

Send the page URL, the wording you believe is wrong and—if available—the official source that shows the change. Material corrections are checked before publication; spelling and layout fixes may be made without a public note.

Use the contact page or corrections email below. Booking and refund questions belong with the seller named on the receipt; the booking-help page explains the right route.