London City Mouse Tours

Certified City of London Green Badge Guides — Uncover 2,000 years of secrets in the Square Mile

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City of London Green Badge Guides
Public, private and corporate tours
★★★★★ Rated on TripAdvisor

Upcoming Tours

Explore the Square Mile with an expert guide

The Famous Square Mile - A City within a City tour

2 hrs 1.5 mi Family friendly
Next: Fri 29 May

City of London Pubs tour

1.5 hrs 1 mi
Next: Mon 1 Jun

What Our Guests Say

A selection of the wonderful reviews we receive from our tours

★★★★★

Knowledgeable, Interesting, Accessible

"I really enjoyed my city of London tour, with Andy as our guide. Andy is SO knowledgeable, I don't know how he retains all the facts in his head!
The pace was easy going and accessible to all; we had a wheelchair user on our tour who was well looked after by Andy and always made to feel included.
It's clear Andy loves London and he delivered his tour with passion and a sense of humour - highly recommended!"

- Tim, London

★★★★★

Fabulous afternoon!

What a fabulous afternoon! Informative and fun. I took Lianne’s family friendly tour with my three kids aged 7, 9 and 11, all of whom were engaged from start to finish and had a wonderful time exploring the hidden history of the City of London. Lianne set a friendly pace, kept them engaged with thrilling facts and a bit of competition in the form of a fun quiz. 5 stars! Would highly recommend.

- Rachel, UK

★★★★★

Fantastic tour of the Barbican/Bank area

Fantastic tour of the Barbican/Bank area of London by Jackie. Jackie is extremely knowledgeable and provided our group with lots of interesting facts, a real highlight was a visit to the Guildhall. There was ample time to take pictures, absorb all the information and to appreciate the history of the city of London. The pace of the trip was ideal, highly recommended.

Meet Our Guides

All certified City of London Green Badge Guides and Associate Members of the Institute of Tourist Guiding

From Our Blog

Stories, history and hidden gems from the Square Mile

"Dear Boss" - letter from a killer?

18 May 2026 · Andy

At the height of the murders of women in the East End of London in 1888 a letter arrived at a press outlet in the City of London purporting to be from the killer. Boasting of his crimes and the police's inability to catch him the author signed off the letter as Jack the Ripper.

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We love sharing the stories behind the streets — from ancient churchyards to the hidden history of the Square Mile's most surprising buildings.

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Tour Calendar

All upcoming tour dates at a glance