London Events on Thursday 21st August 2025
Things to do on 21 Aug include enjoying some indoor skydiving at The O2 with iFLY, and enjoying a Champagne Cream Tea in Harrods' Tea Rooms
Family & Kid’s events
DNA VR: Virtual Reality Arcade Experience Immerse yourself inside a virtual reality world with more than 40 games to play
Restaurants & Afternoon Teas
Harrods Tea Rooms – Champagne Afternoon Tea for Two Indulge yourself with a Champagne cream tea in the elegant setting of Harrods Tea Rooms
Royal & Religious events
Choral Evensong service at Westminster Abbey Sit by Westminster Abbeys 1000-year-old altar and listen to a beautiful choral Evensong service
Choral Evensong service at St Pauls Cathedral Attend a choral Evensong at St Pauls Cathedral and see part of the Cathedral for free
Politics & Military Parades
Changing the Guard ceremony at Horse Guards Parade Changing the Guard at Horse Guards is similar to Buckingham Palace but a lot less crowded
Dismounting Ceremony (4 OClock Parade) at Horse Guards A daily ceremony of Foot Guards and cavalry that takes place in the courtyard at Horse Guards
Ceremony of the Keys at the Tower of London A Yeoman Warder has been locking up the Tower of London every night for 700 years
Bus, Boat & Train Tours
Private tube tour of the London Underground A two-hour tour of the London Underground including a journey from Paddington to Sloane Square
Sightseeing walks
Palaces & Parliament Tour – 20 of Londons Top Sights See 20 of Londons most famous landmarks in this 3-hour walking tour of Westminster
Scavenger hunt – Self-guided tour of Londons landmarks See ten of Londons most famous landmarks while solving clues on a mobile app
The Murder by Trafalgar Square – Interactive Mystery Game Explore the landmarks around Trafalgar Square as you hunt for clues and solve riddles
Mary Poppins – Walking tour of London film locations A fun-packed tour to places featured in the Julie Andrews and Emily Blunt movies
Harry Potter movie locations walking tour Visit the London locations that featured in JK Rowlings Harry Potter books and movies
Sports events
Indoor Skydiving Session with iFLY at The O2 Experience the adrenaline rush of a thrilling indoor sky dive at The O2 with iFly
Day Trips & Excursions
Leeds Castle Canterbury & White Cliffs of Dover Day Trip A full-day guided coach tour to three of south Englands most popular attractions
Stonehenge Windsor Castle & Bath Day Trip from London Visit three places in one day - Stonehenge Windsor Castle and the Roman remains at Bath
Oxford Stratford Cotswolds & Warwick Castle Day Trip Visit Oxford and drive through the Cotswolds to Shakespeares home and Warwick Castle
Day Trip to Windsor Castle Stonehenge & Oxford Visit three of Englands most popular attractions in a single day on an air-conditioned coach
Shakespeares Stratford-upon-Avon & Cotswolds Day Trip Drive to the Cotswolds to see Shakespeares birth-place and Anne Hathaways cottage
Things to do in London on 21 August – William IV was born on this day in 1765. His main London residence (in the days before Buckingham House became Buckingham Palace) was Clarence House. Prince Charles and Camilla live there now, but it’s probably better known as the former home of the Queen Mother.