If you only have one day in London and want to see as much as possible without overspending, this self-guided walking tour of London is one of the simplest ways to do it. We’ve put this itinerary together as we both live in London and decided to offer a local’s perspective over what we think you can squeeze if all you have is just one day.

Overview

If you’re spending just one day in London and want to cover a lot without stretching your budget, this self-guided walking tour of London is an easy and effective way to explore the city.

This London walking itinerary starts at St Katharine’s Docks and ends in Covent Garden, covering 22 landmarks along the way. It’s completely free (unless you choose to go inside attractions), which makes it ideal if you’re planning a budget London itinerary or even a fast-paced one day in London itinerary.

You’ll need comfortable shoes. And a bit of energy. When we walked this route, we did 25,000 steps that day.

But if you are up for it, this turns into one of those days that stays with you.

Route Overview & Map

• Start: St Katharine’s Docks
• End: Covent Garden
• Distance: ~11 km
• Duration: 6–8 hours

Follow This Self-Guided London Walking Route (Step-by-Step)

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1. Start Slowly at St Katharine’s Docks

Hidden just behind Tower Bridge, St Katharine’s Docks feels like a different world. Quiet marina views, small cafés, and a slower pace.

This was actually our first time visiting and we absolutely loved it. It felt like a real hidden gem in central London.

2. Walk Across Tower Bridge

A few minutes later, you are at Tower Bridge. Walk across slowly and take in the views along the Thames as you will get a great perspective of the river, passing boats, and the skyline on both sides.

It’s also worth pausing halfway for a photo, especially looking towards the Tower of London.

3. Pass the Tower of London

Right next door sits the Tower of London. Even from the outside, you get a sense of its history.

You can stop for a coffee nearby and take in the views. What we like to do is go to the Costa Coffee found right next to the Official Ticket Office for a higher view of the Tower all for the price of a coffee. We have done this a few times as we really enjoy this area.

4. Climb the Monument to the Great Fire of London

If you’ve got the energy early on, climb the 311 steps. We actually did this many years ago and even got a certificate at the top (not sure if they still do this). It’s one of the more affordable viewpoints in the city.

5. Enjoy Free Views from Sky Garden

Book in advance and you’ll get one of the best free views in London. The indoor garden setting makes it feel different from typical viewing platforms.

If you can’t get a ticket, a great alternative is the Garden at 120 which is another free viewpoint with open-air views across the city.

6. Stop at St Paul’s Cathedral

The dome of St Paul’s Cathedral dominates the skyline and is one of London’s most recognisable features. Designed by Sir Christopher Wren, it has played a role in major national events over the years.

Even if you don’t go inside, it’s worth pausing here and staying on the steps, watching crowds pass by.

7. Cross the Millennium Bridge

This is a favourite viewpoints. The bridge lines up perfectly with St Paul’s Cathedral, giving you a clear, uninterrupted view of the dome.

Turn around halfway for one of the best photo spots in of the London skyline.

8. Stop at Shakespeare’s Globe

Just across the bridge, Shakespeare’s Globe is a reconstruction of the original Elizabethan theatre and still hosts live performances today.

We haven’t been inside and even a quick look from the outside gives you a sense of its character.

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9. Visit Tate Modern

A short walk along the river brings you to Tate Modern.

We’re not really into modern art ourselves, but the rooftop alone makes it worth stopping here even if you don’t plan to visit the gallery.

10. Walk the Southbank Centre

Lively, creative and always full of energy. Street performers, food stalls and river views all in one place. There’s also a small book market here, which is worth a browse if you fancy something a bit different.

11. Take in the London Eye

You’ll spot the famous London Eye from a distance. A local tip we love: cross to the other side of the river and grab a bench – it’s one of our favourite spots to sit and take in the views of the Thames and the London Eye.

We would definitely recommend a ride when you get the chance.

12. Cross Westminster Bridge

As you make your way across Westminster Bridge, you will get one of the most iconic views in London – the Thames on one side and Big Ben rising just ahead of you. It can get quite busy, especially around midday, but that’s part of the experience.

Enjoy the London views!

13. See Big Ben

Cross Westminster Bridge and you will immediately spot Big Ben, one of London’s most recognisable landmarks. It’s even more impressive up close, especially when you hear the chimes.

14. Visit the Palace of Westminster

Right next to it sits the Palace of Westminster, home to the UK Parliament. Did you know you can visit for free if you’re a UK citizen? It’s worth looking into if you have time. See more how in our article below:

15. Stop at Westminster Abbey

Just a short walk away, Westminster Abbey is one of the most historic buildings in London, known for royal ceremonies and coronations. Even from the outside, it’s worth a pause before continuing your walk.

16. Walk Through St James’s Park

A calm break from the busy streets. This is one of our favourite spots in central London.

You will spot plenty of squirrels and swans here, and the overall vibe is just really relaxed. It’s also a great place to find some shade on a sunny day before heading to the next stop.

17. Visit Buckingham Palace

Follow the path towards Buckingham Palace, one of London’s most iconic landmarks. If you have more time in the city, we would suggest catching the Changing of the Guard, and during the summer months you can even book tickets to visit inside.

18. Walk Along The Mall

Continue along The Mall, the grand tree-lined avenue leading towards Trafalgar Square. This is where many royal processions take place, and you will notice the Union Flags lining the road, especially during special events.

Then continue towards Trafalgar Square.

19. Explore Trafalgar Square

One of the most recognisable squares in London, Trafalgar Square often feels like the heart of the city. It’s usually busy, but that’s part of the experience – street performers, gatherings, and a constant buzz.

Throughout the year, it also hosts a range of events and festivals, from cultural celebrations like Chinese New Year and Diwali to seasonal installations and public screenings. It’s worth checking what’s on before your visit, as you might catch something unexpected.

20. Visit The National Gallery

Right on the square, The National Gallery houses an impressive collection of European paintings, including works by Van Gogh, Monet and da Vinci. Entry is free, and even a short visit can be worthwhile if you’re interested in art or just want a quiet break from the crowds.

21. Explore Leicester Square

Leicester Square is actually one of our favourite spots in London and we find ourselves here a few times a month. We often pop into one of the cinemas, especially if we fancy a relaxed evening.

It has a lively atmosphere, particularly after dark, with street performers and plenty happening around you.

22. Stop for Food in Chinatown

Just a short walk away, Chinatown brings a completely different feel. It’s one of the best places in central London to grab something to eat.

If you’re not sure where to go, feel free to get in touch. We have found a few places here and we’d recommend the following:

• Bun House Chinatown – Soft buns, amazing Cantonese flavours and of course, you have to try their lamb buns and beef stew.
• Beijing Dumpling – A restaurant which aims to cover most iconic dishes from China, we have found that quality does vary sometimes inexplicably.
• Chinatown Bakery – No trip to China Town is complete without trying some treats from the bakery – be sure to try their custard filled fish pastries.

23. Finish in Covent Garden

This is where we like to end the day. Covent Garden has a really lively feel, with street performers in the main piazza, boutique shops, and covered market halls that are great to wander through.

You will often find live music or small performances, especially in the afternoon and early evening. It’s also a good spot to browse independent stalls, pick up a small souvenir, or just take a break and soak up the atmosphere before calling it a day.

Practical Tips for This London Walking Tour

• Wear proper walking shoes (this isn’t optional)
• Start early to avoid crowds (and if you can, avoid weekends as central London gets much busier)
• Bring water and snacks
• Book Sky Garden in advance
• Stay flexible and skip stops if needed

Final Thoughts

If you enjoy exploring on foot, this London self-guided walking tour gives you a solid overview of the city in just one day.

It’s simple, flexible and surprisingly efficient. You’ll see major landmarks, cross the Thames multiple times and experience different sides of London, all without paying for transport.

It’s a long day. But it’s one that feels worth it. Get in touch if you need more tips!