Of all the European capitals, London is arguably the one with the greatest architectural variety, be it residential, commercial or public buildings. What adds to the impression of an incessantly ‘creative kaleidoscope’ is the juxtaposition of old and new, of a mediaeval church next to a 21st century glass building or a Roman ruin in the middle of a 1970s Brutalist development.

Which hobby is loved by 1 in 6 British adults and generated revenues of £5.5 million in 2016? No, not fishing or horse riding, but old cars, buses, vans and lorries. Yes, petrolheads, according to the Federation of British Historic Vehicle Clubs, are doing their bit for the economy, and London is right at the forefront of the movement.

Mother’s Day is fast approaching – let our knowledgeable and entertaining Blue Badge Tourist Guide reveal the origins of the festival and introduce some beautiful ideas for treating her on Mother’s Day. Mothers’ Day is often confused with Mothering Sunday; an old Christian tradition when believers visited their “mother” church on the fourth Sunday in Lent. Domestic servants were given a day off to do this, usually with their mothers – often the only time a family could reunite all year.

One of the most overlooked and yet fascinating galleries in London is the National Portrait Gallery. If you’re interested in British history or would like to check up on 20th century faces, the National Portrait Gallery is a great destination. Often overlooked, it sits behind the National Gallery but has a completely separate identity. The National Portrait Gallery holds around 200,000 portraits of people from diverse backgrounds who have all been chosen for their great achievements or aristocratic connections. See some of the most famous people of the last 500 years of British history.

The official title of the Houses of Parliament is the New Palace of Westminster. The name reminds us that the earliest Parliaments were consultations between the King and his closest followers, together with representatives of the Church, held at his London residence. The Houses of Parliament combine spectacular architecture with a fascinating history. Located next door to Westminster Abbey and inextricably linked to it by history the Houses of Parliament are an intriguing place to visit.

With a permanent collection of over 4.5 million objects, London’s Victoria & Albert Museum is the world’s largest museum of decorative arts and design. You would need many years – maybe a lifetime – to look through this unequalled treasure trove so what better solution than hiring a Blue Badge Tourist Guide to select and explain some of the exceptional artefacts on display.

Ian Fleming created the character of 007 whilst living in London and his novels are filled with references to London. Subsequent filmmakers took Fleming’s character and have developed him into the super spy we know today, and along the way set many of their iconic filming locations in London.

Southwark is a borough in South London that has much to offer visitors. The areas of the South Bank and Bankside are situated by the River Thames and have been a particular draw for many visitors. You can stroll along the banks of the Thames any time night or day to enjoy the scenic views, go to the theatres, art galleries, enjoy the street entertainment, seasonal fairs or dine al-fresco.

Tate Modern is the jewel in the crown of modern art galleries in London. It holds the nation’s collection of modern art from 1900 to the present day. With 5.7 million visitors it is in the top ten most visited museums and galleries in the world. The collection holds masterpieces of international and British modern art. From Picasso’s “The Three Dancers”, to Dali’s “Autumnal Canibbalism”, to Rothko’s “The Seagram Murals”, to Duschamp’s “Fountain”, to Parreno’s “Anywhen”, Tate Modern is a one stop shop for modern art lovers.

English and British Monarchs have lived in and around London for over a thousand years in a variety of palaces; some still standing, others long-gone. But the area now known as ‘Royal London’ has consistently been at the heart of royal life, with regal residences at Westminster, Whitehall, Buckingham and St James’s Place and at Clarence and Carlton Houses.

There are thousands of World Heritage Sites recognised and listed by UNESCO, but there are very few as intriguing, enigmatic and awe-inspiring as Stonehenge. Stonehenge is one of the wonders of the world, the best-known prehistoric monument in Britain if not in Europe. A stone circle, built almost 5,000 years ago, it still inspires with its size and construction methods. Visitors have to travel to Wiltshire to experience it but it is a journey well worth doing.

No fictional character has been portrayed more often on stage and screen than Sherlock Holmes. Fans flock from all over the world to see the locations where he lived, worked and brought justice to Victorian London. The BBC’s Sherlock series starring Benedict Cumberbatch and Martin Freeman has only increased his popularity.