Once the Public Record Office and the 'strongbox of the Empire', the Maughan Library only opens its Round Reading Room to the public one weekend a year, during Open House London.

10-11 Carlton House Terrace has hosted a Home Secretary, Gladstone's Thursday breakfasts and a wartime hospital — and once a year, during Open House London, anyone can walk in and see it for free.

Canary Wharf’s Illuminating Winter Lights festival is back! 22 award-winning light installations are here to beat the January blues and render the dark winter evenings aglow. After a two-year hiatus, the enthralling outdoor immersive light exhibition is open from Wednesday 18th to Saturday 28th of January and is London’s largest free-to-attend light display. Walk the trail of unique and mesmerizing installations, including 9 pieces never previously displayed in the UK. Take t

London Open House Festival is the annual celebration of London’s most fascinating buildings. During the past three decades, the organizers have always put together the most captivating programmes, inviting curious Londoners to explore impressive homes, best-known historic buildings, or astonishing pieces of architecture that grant limited to no access to the public throughout the year. For two weeks only, our capital's most fabulous places open their doors to explorers FOR FR

Are you searching for London’s most exotic sky-high foliage-filled garden? Look no further than the top of the 37-storey Walkie Talkie building. Opened in January 2015, Sky Garden is a tropical indoor atrium that covers three floors located 155 metres above the ground. Quite impressive, right? No wonder it's the perfect spot to take in some of the best views over the whole city without paying a single penny. (Yes, access to the Sky Garden is free of charge!). Sky Garden Londo

The Regent’s Park Music Festival Each summer weekend, Regent’s Park bandstand bursts with life, joy, and song, hosting very popular free music concerts that draw audiences of up to 900 people for each performance. As every year concerts get bigger and better, Regent’s Park Music Festival organiser Mark Elliott said: “it's a joy to see the pleasure these concerts give to visitors and residents who hear the Bandstand and Gazebo come to life again after several years of occasion