Earlier this year, the first ever tours of the only-recently discovered vaults under Bristol's famous Clifton Suspension Bridge took place.
While Sir David Attenborough is on the telly, there is also a chance to hear his mellifluous tones in person, as he gives a public lecture next month.
An ancient ceremony takes place every evening inside the Tower of London, hidden from prying eyes.
Southwark Cathedral is planning a special night where the interior will be lit by candles, just for photographers.
Hidden away on a side street in South London can be found one of London’s post-war architectural marvels, and this Saturday will be a chance to go inside.
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.
Tickets to attend a TEDxLondon talk are about to be released, where speakers from across science, technology, education and the arts will explore the end of ageing at the Science Museum.
Fancy watching daring deeds of times long past in a museum devoted to the history of daring deeds of times long past?
It's outside London, but close enough, and there is a chance to go inside a Victorian era jail, and come out again.
Next month three grand Embassy buildings in London will be opening their doors for rare public tours.
There will be a rare chance to attend a talk by Professor Stephen Hawking, and the talk will be free to attend.
As the evenings draw in ever earlier, October is the month of the dead in London, with tours and tales of spooky goings on in the streets and graveyards of old London towne.
Next month there is to be a mass swimming event in the open chilly waters of the Serpentine lake in Hyde Park.
Hidden under the main road outside the Crystal Palace is a marvel of Victorian engineering, and now a film has been made about the people who have used it.
Normally only accessible to private groups, St Paul's Cathedral is letting people book a Triforium Tour of the behind the scenes part of the building.
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