Down Street Underground Station (Disused) is a historic and protected site Greater London Mayfair located in United Kingdom.
Down St London Greater London W1J United Kingdom
London Transport Museum 's Hidden London Team run tours of Down Street Station.
Closed in 1932, this station didn't even appear on Beck's prototype diagram of 1931.
Tours book up fast, sign up for alerts from London Transport Museum as it's only open for a few weeks every year - lianne warnell
Impressive Victorian sewerage works, still in operation. Tours are occasionally available - definitely worth looking into. - Londonist