An underground chamber only occasionally open to the public has announced a series of open days for 2019.
The London Transport Museum has announced a new batch of tours in its Hidden London series of disused parts of the London Underground.
In WW2 tunnels deep under Clapham there’s a farm that’s normally sealed off for hygiene reasons, but now, small tours are being arranged.
A side street off busy Bethnal Green Road is home to a Victorian building that is undergoing refurbishment, and next month is a chance to go inside and have a look.
As part of the Being Human festival of humanities, there will be a tour on the topic of death, and a chance to go inside the crypt of St Alfege church in Greenwich.
This winter, the behind the scenes tours of Tower Bridge return, offering access into the engineering spaces, and the huge bascule chambers under the main bridge.
Spend an evening exploring some of the rarely seen parts of the Old Royal Naval College in Greenwich.
An annual tradition is being continued this Christmas, with an uplifting rendition of Handel’s Messiah in St Paul’s Cathedral.
If there's a film that truly merits being seen on the big screen, Stanley Kuberik's 2001: A Space Odyssey is one such film, and next month it's coming to the IMAX screen at the Science Museum.
It’s time to start plotting how we shall remember the downfall of a papist plot, and watch the skies over London explode with fireworks.
A book launch and exhibition for one night only to show off a range of 200 illustrations of modern London buildings.
This coming Sunday (30th Sept), a number of London cinemas will offer free film tickets to anyone holding a National Lottery ticket.
This coming Friday (28th Sept) there's a chance to go behind the curtain at the Hackney Empire for a behind the scenes look at the recent changes to the famous entertainment venue.
The moat of the Tower of London will be filled with thousands of flames for one week only in an act of remembrance for the lives of the fallen during WW1.
If you've not already filled your diary with Open House appointments, how about a guided tour around a restored vintage steam funfair?