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A Great Day at London Transport Museum Acton

4 July 2026 by
A Great Day at London Transport Museum Acton
WiderView Visual Media, Chris Roberts
The London Transport Museum depot at Acton, West London had one of its occasional open weekends in early July 2026. Due to the fact that this is where maintenance and refurbishment takes place, it only opens for three long weekends as well as monthly guided tours.

This museum at Acton is made famous by the Yesterday/UK TV program ‘Secrets of the London Underground’ hosted by railway historian Tim Dunn and London Transport Museum’s Engagement Manager Siddy Holloway. They show various hidden locations around the London Underground network, including many areas not open to the public. The museum at Acton gets regular visits usually with the assistance of Assistant Director and ‘Hidden London’ co-developer Chris Nix.

The museum was opened in October 1999 and is the first UK museum store designed to allow regular public access. The museum depot is the working storehouse and is a secure and environmentally stable home for the collections which are not on display at the Covent Garden, London Museum (which is open full time).

There are over 330,000 items in the museum and the depot is on 6,000 sq. metres which contains 100+ road and rail vehicles, 34,000 posters (more on that later), 2,000 artworks, 93,000 photographs and 45,000 plans and drawings.

Iconic items such as the 1938 Tube train, the Victoria line train driven by Queen Elizabeth II in 1969, Harry Beck’s designed tube map, the prototype Routemaster bus and Man Ray’s pair of 1938 posters ‘London Transport – Keeps London going’.

The Open day included a series of short tours to the Poster room (which due to copyright reasons aren’t allowed to be photographed) which includes posters from over 100+ years including posters for football games that weekend, a split Theatre poster, wartime themed posters as well as events. Also available was a tour of the Small Object Store as well as short tours around the tube trains on display and introduction talks on the museum and topics such as ‘London’s Electric Past (and Present)’, ‘Charging Ahead: The Transformation of London’s Buses’, ‘Signalling Spotlights’ and for all ages including children ‘On the Night Bus’ and ‘Matching the Moquette’ the famous fabrics used over the ages on London Underground trains and buses.

There is lots to see both in the depot shed with its trains, buses, enamel signs and engineering kit such as train sign boards, ticket machines and heavy power grid units from all ages. Outside in the yard is a 1923 electric train that ran on the Metropolitan line ‘Sarah Siddons’ and the 1920’s ‘Florence Nightingale’ train, a Vickers electric locomotive.

The last open weekend this year is Friday 25th September to Sunday 27th September 2026.

Note: Source for some material Wikipedia & London Transport Museum Depot Discovery guide

A Great Day at London Transport Museum Acton
WiderView Visual Media, Chris Roberts 4 July 2026
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