Heathrow Terminals 2 and 3 is the only station on the London Underground network that cannot be reached on foot, as it lacks any street-level entrance or exit. Passengers must board a train from another station to access it, according to a report by MyLondon.
Unique Station Design and Location
The station, operated by the Piccadilly line, is situated in Travelcard Zone 6, adjacent to the Heathrow Terminals 2 and 3 railway station, which offers Heathrow Express and Elizabeth line connections. It provides swift and reliable links to Heathrow Airport for Londoners.
Previously called Heathrow Central, the station opened in December 1977 as the final stop of the Piccadilly line's extension from Hounslow West to the airport. This marked the first time an airport received direct service from an underground railway network.
Access and Journey Details
Today, thousands of travellers pass through the station daily, lugging suitcases on and off Piccadilly line trains. The only way to reach the terminals via the Tube is to join at another station elsewhere on the route. From Leicester Square, the most central point on the line, the journey takes 50 minutes to reach Terminals 2 and 3.
Upon arrival, passengers use escalators to reach the ticket hall. Step-free access lifts connect the ticket hall to the platforms, and airport lifts from Heathrow Coach station provide step-free access to street level.
Other Stations Where Walking Is Faster
While no other Tube stations are inaccessible on foot, Transport for London (TfL) recommends walking between some stations due to their proximity. For example, the 300-metre walk between Charing Cross and Embankment is both faster and cheaper than taking the Tube, despite the Bakerloo and Northern lines connecting them.
In West London, Edgware Road presents a confusing situation: one station serves the Bakerloo line, while another caters to the Circle, District, and Hammersmith and City lines. Hammersmith is similarly puzzling, being two separate stations; travelling between them on the Tube requires 10 stops and three line changes.
Other journeys could be faster on foot, such as the one-minute trip between Shepherd's Bush Market and Goldhawk Road stations on the Circle and Hammersmith and City lines. These examples highlight how walking can often be a more practical option in central London.
