Official Guides to the City of London

David Harry




Architecture, Christmas Walks, Christopher Wren's London, City churches, Crime and punishment, Evening walks, Film locations, Financial Institutions, General city tour, Ghost walks, Great Fire of London, Guildhall Art Gallery, Harry Potter, Journalism and the press, Lectures and talks, Literary tours, Livery companies, Medieval London, Pub tours, Public art, River Thames, Romans, Romantic walks, Tours for children, Virtual tours, Wartime.


Award winning guide and TikTok influencer!

10 million TikTok likes as "The London Spy"

Innovative London tour guide of the year 2024 award

Spy tour and Magical Harry Potter specialisms

David - your guide – is a man of multiple talents:

An award winning London Guide, a TikTok Influencer, in the top 20 of TripAdvisor guides with over 550 five star reviews.

A Fellow of the Royal Society of Arts (FRSA), David took a degree in Classics worked in the Square Mile for over 25 years – starting at the bottom as a temp mailroom/photocopy operator and ending at the dizzy heights of a Vice President at Deutsche Bank.

In November 2020 he launched a new career as a tour guide - and has not looked back.

He has always loved poking round the odd corners of the City and is both a qualified Green badge City of London and a City of Westminster guide.

He is also a Freeman of the City of London and a Livery Member of the Worshipful Company of Stationers who date back to 1403.

Just have a look at the reviews on TripAdvisor here:

THE LONDON SPY - CITY WALKS - All You Need to Know BEFORE You Go (

In addition to all this he has a secret life as … The Delusionist, Master of Magic, member of the Magic Circle! 

David Harry – aka the Delusionist - is an engaging entertainer, combining an easy-going charm and stunning magic to make your event memorable beyond belief.

As a Corporate entertainer he specialises in Close Up Magic, and has performed at the world famous Glastonbury Festival. 

He has performed at the Royal Academy, Twickenham Stadium, Stationers' Hall, the Edinburgh Fringe Festival, the BFI Southbank, the Park Lane Hilton and many Charity events.

News Flash! Latest tour is a Harry Potter special.

Imagine your very own Harry Potter tour of London.

No need to any more – your resident Magician (David) Harry the Wizard has designed a Magical Mystery Tour.

What’s more, you will be treated to REAL MAGIC!

You will be sorted into houses at the start, and compete in a quiz along the way to win the house cup – maybe Slytherin wins this time!