Exploring London’s Oldest Neighborhood: A Walk Through the Square Mile
If you’re considering a quick but meaningful way to understand London’s roots while soaking in the lively atmosphere of the city’s financial heart, this Highlights of Old London Town: Walking Tour of the Square Mile might just be the ticket. It’s a compact experience, lasting about an hour and a half, that promises to reveal hidden stories and ancient streets all within the core of London’s historic center.
What we really love about this tour is how it balances a rich historical narrative with modern city sights. First, the guide’s knowledge shines through—reviewers consistently praise the way they bring history to life with stories that are both entertaining and informative. Second, the visit to Leadenhall Market offers a glimpse into London’s past with a lively, colorful setting that’s also been featured in movies, giving it a cinematic touch.
One potential drawback is the tour’s brevity and focus on the exterior of sites—particularly St. Paul’s Cathedral, which you’ll see from outside but won’t go inside. If you’re eager for in-depth exploration or inside access to major landmarks, this might feel a little limited. Still, it’s perfect for those wanting a quick, insightful overview of the City of London without a hefty price tag or long hours.
This experience is especially well-suited for travelers who enjoy learning about history in a relaxed, small-group setting. It’s also great if you want a taste of the city’s ancient origins paired with lively modern sights, all without the hassle of large crowds or complicated logistics.
Key Points

- Small-group intimacy ensures personalized attention and engaging stories.
- Focus on London’s Roman origins and oldest church adds depth to your understanding.
- Leadenhall Market offers a vibrant, historic shopping experience, famous from movies.
- Convenient timing with options for morning or afternoon tours fits various schedules.
- Free cancellation provides peace of mind if plans change.
- Walking duration is manageable, but be prepared for some walking through historic streets.
A Closer Look at the Tour Experience
If you're drawn to exploring London on foot, we've looked into these other walking experiences
Introduction to the City of London and Roman Roots
The tour kicks off in the eastern part of the City, where you’ll start by examining the remnants of London’s Roman wall of Londinium—a cool reminder of the city’s ancient past. It’s a quick stop, just about 30 minutes, but it sets the stage for understanding how London evolved from a Roman settlement into a bustling metropolis.
Our guides generally do a fantastic job of explaining the significance of these ruins, making them feel alive rather than just old stones. As one reviewer commented, “I’ve learnt a lot as a Londoner! I never paid much attention to its secret gardens and squares, let alone its history.” That’s the beauty of this tour—whether you’re a history buff or a casual visitor, you pick up intriguing facts that enrich your city experience.
Leadenhall Market: A Vibrant Piece of London’s Past and Present
Next, you’ll wander through Leadenhall Market, a lively, ornate space that’s been serving locals for centuries. It’s not only a market but also a visual treat with its Victorian architecture and colorful shops. Plus, it’s been featured in movies, so if you’re into film, you’ll find this spot especially fun.
The reviews often highlight the charm of this stop, with visitors saying, “It’s full of surprises” and “I never knew so much was squeezed into this small ancient part of the city.” It’s a place where old meets new, with modern restaurants and shops nestled amid historic architecture, making it a perfect snapshot of London’s layered history.
Iconic Views and External Sights
The tour wraps up near St. Paul’s Cathedral, one of London’s most recognizable landmarks. While you won’t go inside, the exterior views and nearby shops and public transport make this a convenient ending point. As one reviewer put it, “We will pass by St. Paul’s but will not go inside,” which is good to know if your expectations are for an interior visit.
What’s Included and What’s Not
For just over twenty-seven dollars, this tour covers all fees and taxes, so there are no surprises there. However, snacks aren’t included, so consider bringing some if you want to snack along the way. The small group size—max 15 travelers—means you’ll get plenty of personal attention, and the guide’s storytelling skills keep things lively and engaging.
- London Small Group Tour of Historical Pubs
- Stonehenge, Windsor Castle, and Bath from London
- Leeds Castle, Cliffs of Dover and Canterbury Day Trip from London with Guided Cathedral Tour
- Original Harry Potter Locations Tour – Guided Tour of London
- Windsor, Stonehenge and Bath Day Trip from London
- London Jack the Ripper Guided Tour with Ripper-Vision
Practical Details
Starting at Tower Hill and ending near St. Paul’s Cathedral, the tour is easily accessible via public transport, which is a plus in central London. You’ll meet your guide with a mobile ticket, making it straightforward to join. The tour’s flexible schedule, with options for morning or afternoon, allows you to fit it into your day easily.
Why This Tour is Worth It

When you consider the price—around $27—and the depth of storytelling, it offers decent value for a quick introduction to London’s history. The reviews repeatedly praise the knowledgeable guides, who manage to weave in humor and lesser-known stories, making the experience memorable. As one reviewer said, “Susannah brought the Square Mile to life,” highlighting how much personality and insight can come from a small-group tour.
Because of its focus on outside views and storytelling rather than inside visits, this tour appeals to those who enjoy walking, history, and vibrant city scenes. It’s an excellent choice for travelers who want a snapshot of London’s ancient origins without committing to a full-day excursion.
Final Thoughts

For a short, well-organized exploration of London’s oldest district, this Square Mile walking tour hits the sweet spot. It’s perfect for those who love history, enjoy small-group experiences, and want to see a mix of ancient ruins, historic markets, and iconic buildings—all wrapped into a lively 90-minute walk.
While it’s not meant to be an exhaustive deep dive into every landmark, it offers enough context and stories to deepen your appreciation of London’s layered past. The knowledgeable guides and intimate setting make it a memorable little adventure, especially if you’re keen to discover the city’s hidden stories and secret corners.
If you’re after a relaxed, informative stroll with a friendly guide and an authentic feel for London’s history, this tour will likely tick all those boxes. Just remember, no inside visits to St. Paul’s, so if that’s a priority, you might want to look elsewhere. But for a quick, charming introduction, it’s tough to beat the value here.
Highlights of Old London Town: Walking Tour of the Square Mile
“I've learnt a lot as a Londoner! I always associated the City as a place to work and never paid much attention to its secret gardens and squares, l…”
FAQ

Is this tour suitable for people with limited mobility?
Since the tour involves walking through historic streets and outdoor areas, it’s best for those comfortable on their feet. It doesn’t specify accessibility details, so consider that if you have mobility concerns.
Do we go inside any buildings?
No, you won’t go inside St. Paul’s Cathedral or any other landmarks. The tour focuses on exterior views and storytelling.
Can I choose the morning or afternoon tour?
Yes, you can pick a morning or afternoon slot, offering flexibility to fit your schedule.
How long does the tour last?
It lasts about 1 hour and 30 minutes, making it a manageable activity within a busy day.
What’s the group size?
The maximum group size is 15, which helps ensure a more personal experience and interaction with the guide.
Are there any extra costs during the tour?
No, all fees and taxes are included. However, snacks are not included, so consider bringing some along.
Is the tour good for locals or only visitors?
Both can enjoy it. Locals might appreciate discovering hidden stories about their city, while visitors get a concise history lesson.
Is the guide’s commentary engaging?
Based on reviews, guides are praised for their knowledge and storytelling style, which keeps the tour lively and informative.
Is it suitable for families?
The description doesn’t specify family-friendly features, but generally, the focus on outdoor walking and storytelling can appeal to older children and teens.
How do I book?
You can reserve your spot online through the provided provider, Square Mile Secrets, with a good chance to book 17 days in advance on average.
If you’re after a compact dose of London’s history with a lively guide and a small group, this tour is definitely worth considering. It’s a chance to walk the streets that shaped one of the world’s greatest cities—without the crowds or long lines. Just dress comfy, bring your curiosity, and enjoy the stroll.
More Walking Tours in London
- Westminster and Tower of London Walking Tour
- Private Bridgerton Walking Tour of Greenwich
- Notting Hill Walking Tour
- London:Winston Churchill Walking Tour with WII War Rooms Entrance
- London Walks – 12 Self-Guided Audio Walking Tours
- Half Day Walking Tour of Traditional London by Walking & Public Transportation
More Tours in London
- 2 Hour Private Rock & Roll Tour London
- Westminster and Tower of London Walking Tour
- Bike Tour of London – Top Attractions with Private Guide
- Self-Guided Audio Tour – Shakespearean London
- Stonehenge Summer Solstice Tour from London: Sunset or Sunrise Viewing
- Ultimate London Tour 30 Top London Sights with Blue Badge Guide
More Tour Reviews in London
- British Classic Cooking Class and 5 Course Dinner in London
- Experience the Thrill: Tottenham Hotspur Live at Home!
- 2 Hour Private Rock & Roll Tour London
- London Private Transfer from central London to Heathrow Airport
- Private Transfer from London to Portsmouth Cruise Terminal
- Westminster and Tower of London Walking Tour
More London experiences we've covered
- Experience the Thrill: Tottenham Hotspur Live at Home!
- 2 Hour Private Rock & Roll Tour London
- London Private Transfer from central London to Heathrow Airport
- Private Transfer from London to Portsmouth Cruise Terminal
- Westminster and Tower of London Walking Tour
- Bike Tour of London – Top Attractions with Private Guide
- London Heathrow Airport (LHR) to Southampton Port – Arrival Private Transfer
- Self-Guided Audio Tour – Shakespearean London
- Highlights of Old London Town: Walking Tour of the Square Mile
- Pre-Cruise Transport from London to Southampton via Stonehenge
- Stonehenge Summer Solstice Tour from London: Sunset or Sunrise Viewing
- Private Transfer: Heathrow Airport to London Kings Cross or St Pancras Stations


