Climb The O2 Arena & See London’s Main Sights Walking Tour

The unusual feature here is the combination of a central London highlights walk and a climb across the roof of The O2. You spend the first part of the day moving through royal parks, grand squares, Parliament, the South Bank, and Borough Market, then finish high above Greenwich on one of London’s strangest rooftops.

I like the efficient route, which gives you a useful first look at more than 30 major sights in about six hours. I also like the small group limit of 15 people, since a guide can keep the pace personal and help with photos and questions. The main catch is the split ending: your walking guide gives you tickets and directions, but does not go with you to The O2. You also need socks for the climb and roughly £5 for public transport.

Key points to know before booking

• The day covers central London on foot: Buckingham Palace, Trafalgar Square, Whitehall, Parliament, Westminster Abbey, the South Bank, St. Paul’s, Borough Market, and London Bridge all fit into one route.
• The O2 climb is a separate final activity: Your guide hands over the tickets and directions at the end of the walk, then you make your own way to Greenwich.
• Changing of the Guard is not guaranteed: It is scheduled for Monday, Wednesday, Friday, and Sunday at 10 a.m., but the British Army can change the schedule.
• You need moderate fitness: Expect several hours on foot, stairs or climbing equipment at The O2, and a full day with little idle time.
• Socks are required for The O2 climb: Pack them even if you are wearing other suitable clothing.
• The price includes the climb, but not lunch or transport: At $162.16 per person, the value depends on how much you want both the guided walk and the rooftop experience.

Why this London day works so well

This is a greatest-hits tour, but it is not limited to pointing at famous buildings from a coach window. You walk through Green Park, cross central squares, pause in Parliament Square, move along the South Bank, and enter Borough Market. That gives the day a more immediate feel than a sightseeing bus.

The route also puts London’s big symbols in a sensible order. Buckingham Palace leads into the Mall and Trafalgar Square. Whitehall brings you to Parliament and Westminster Abbey. Later, the Thames becomes your guide as you cross Millennium Bridge and reach views of St. Paul’s, Tower Bridge, The Shard, and the Tower of London.

You should know what kind of tour this is. It is a fast survey rather than a series of long museum visits. Admission to Buckingham Palace, Westminster Abbey, the National Gallery, St. Paul’s Cathedral, the Tower of London, and other interiors is not included. You see these places from outside unless the itinerary specifically says otherwise.

That tradeoff makes sense if you are in London for a short stay or want help getting oriented. If you already know central London well, the walk may feel familiar, but The O2 climb gives the day a less usual finish.

Starting at The Ritz and walking through royal London

The meeting point is The Ritz London at 150 Piccadilly, with a 10 a.m. start. From there, you walk through Green Park toward Buckingham Palace. This opening stretch gives you a pleasant buffer before the grand architecture begins.

At Buckingham Palace, the guide explains its role as the official home of the King and points out details of British royal history. You have about an hour in this area, including the walk through the park and along the Mall.

The Changing of the Guard is scheduled on Monday, Wednesday, Friday, and Sunday at 10 a.m. The timing creates an awkward point: the tour starts at 10, so the ceremony cannot be promised as part of every departure. The schedule is controlled by the British Army and can change without notice. Your guide will try to find a suitable viewing point when the ceremony is taking place, but you should not book this tour solely for that event.

There is no admission ticket included for Buckingham Palace. That is not a serious problem for a route built around exterior sights, but you should know the distinction. You are seeing the palace, not taking a palace tour.

Trafalgar Square, Whitehall, and the road to Parliament

Trafalgar Square is a quick but worthwhile stop. You see Nelson’s Column, the fountains, and the National Gallery, with time to take in the scale of one of London’s best-known public spaces. The 20-minute visit is enough for orientation and photos, not for visiting the gallery.

Horse Guards Parade follows, near St. James’s Park. The famous arch and clock make this a useful photo stop, while the open parade ground helps you understand how royal ceremonies and military displays fit into the city.

At Whitehall, the tour turns toward government London. You see grand official buildings, monuments, and the guarded entrance to Downing Street, where British prime ministers have lived and worked since 1735.

I like this middle section because it connects royal pageantry with the machinery of government. You are not simply collecting buildings. You are moving through the part of London where monarchy, military tradition, and modern political power sit within a few minutes of one another.

Parliament Square and Westminster Abbey

Parliament Square gives you about 40 minutes near the Palace of Westminster, the Houses of Parliament, and Big Ben. You also get views toward the London Eye and the Churchill statue.

The chance to sit in Parliament Square matters. After the quicker photo stops, this is one of the few points where you can pause, listen, and take in the setting without being rushed immediately onward. The Palace of Westminster is especially impressive from the outside, with its crowded Gothic detail and riverside position.

Westminster Abbey is close by. The building has more than 1,000 years of history and is the traditional coronation church for British kings and queens. The tour allows about 20 minutes here, but entrance is not included. You will see the exterior and hear the guide’s explanation rather than visit the interior.

That limitation is worth considering before you book. Westminster Abbey can easily occupy a large part of a separate London visit. If you want to see its tombs, chapels, memorials, and coronation spaces inside, plan another visit and budget for a separate ticket.

Crossing to the South Bank and St. Paul’s

The group then takes the London Underground to the South Bank. The ticket is not included, and the total transport cost for the day is expected to be about £5. The guide accompanies the walking portion, but you should keep your travel card or payment method ready.

The South Bank stop includes views of Tate Modern and Shakespeare’s Globe Theatre. This part of the route shifts the mood from palace and government buildings to riverside culture. You are seeing two major arts institutions from outside, with around 40 minutes in the area.

From there, you walk across Millennium Bridge, known locally as Wobbly Bridge. The crossing gives you one of the best direct views of St. Paul’s Cathedral and its dome. The bridge itself is a useful London viewpoint because the cathedral fills the end of the walkway while the Thames opens on both sides.

Again, this is an exterior tour. You do not enter Tate Modern or St. Paul’s Cathedral as part of the included experience. The value is in the route and the guide’s context, not in access to interiors.

Borough Market and the views from London Bridge

Borough Market is one of the more enjoyable stops because the tour takes you inside the market rather than simply past its entrance. You have about 30 minutes to see the food stalls and the surrounding area. Lunch is not included, so this is a sensible place to buy something if you have time and the group schedule allows.

The market can be crowded, and 30 minutes is a short window for a full meal. I would treat it as a chance to look around and pick up a snack, not as a relaxed food tour. You may also see locations associated with Harry Potter filming, including less obvious spots around the market area.

The nearby Southwark Cathedral adds another layer to the stop. Then the route continues to London Bridge, where you can look toward Tower Bridge, the Tower of London, HMS Belfast, The Shard, and the Square Mile.

This is one of the strongest stretches for seeing London’s mix of old and new. Tower Bridge and the Tower of London bring medieval and royal associations, HMS Belfast recalls the Second World War, and The Shard rises above the financial district. You get the visual contrast without spending time entering each attraction.

The handoff to The O2 in Greenwich

At the end of the walking tour, the guide gives you the ticket for Up at The O2 and directions to the arena. The guide does not accompany you during the climb. This is the most important practical detail in the whole experience.

The O2 is around 20 minutes away by public transport, with transport costing about £5. One piece of feedback describes the journey as taking 10 minutes from Westminster, but I would allow the full 20 minutes and leave room for finding the correct station and entrance. The ticket and directions are provided, but you are responsible for making the transfer.

The climb itself takes about an hour and is conducted under expert supervision. You walk across the roof of the arena, an experience that gives you a view of London from a place most people never visit. The O2 is described as the world’s largest tent, and its broad curved roof creates a very different setting from a conventional observation deck.

Pack socks. One important complaint concerned the fact that socks are mandatory, and that requirement was not clear in advance. You should also be ready for a physically active finish. The tour requires moderate fitness, and the O2 climb is not a sit-down attraction.

The separation between the walking tour and the climb has both good and bad sides. You gain flexibility and can follow the directions at your own pace, but anyone expecting the same guide to stay with them through the final activity may be disappointed.

Is $162.16 a fair price?

The $162.16 price includes the guided walking tour, a small group of up to 15 people, and the admission ticket for The O2 climb. It does not include lunch, snacks, drinks, hotel transfers, or public transport.

I think the price is reasonable only if you genuinely want both parts. Buying separate admission for major London attractions could cost more, but this tour does not include interior access to those attractions. Its value comes from the guide, the efficient route, and the unusual O2 experience.

For a first visit, the tour can save you the work of building a route through central London. You also get historical context in places where it is easy to miss the story while taking photographs. The O2 climb adds something that a standard Westminster walk does not.

The price is harder to justify if you mainly want the climb. In that case, you are paying for a long walking tour that covers many sights you could visit independently. You should also add about £5 for public transport and set aside money for food.

The current score is 4.8 from 23 ratings, with 96 percent recommending the experience. That is a strong signal, though the small number of ratings means I would still pay close attention to the practical details, especially the independent transfer and sock requirement.

Who will enjoy this tour most?

I would choose this for a first-time London visitor who wants a broad introduction without spending several days planning routes. It suits someone who likes walking, enjoys hearing the story behind famous places, and wants one unusual activity beyond the standard city center sights.

It is also useful for a short London stay. In one day, you see the royal district, government buildings, Westminster, the South Bank, Borough Market, and the City views near London Bridge. You will not explore each attraction in depth, but you will know which ones deserve a return visit.

You should think twice if you dislike brisk schedules or long periods on your feet. The day lasts about six hours and includes a public transport transfer before the final climb. Anyone hoping for a slow lunch, extended shopping, or long interior visits will find the pace restrictive.

The group size is a plus. With no more than 15 people, the guide can keep the group together more easily than on a large city tour. One account names Joanne as a guide, but guide assignments can vary, so you should not expect a particular person unless the operator confirms it.

Booking and cancellation details

You receive confirmation when you book, and the tour begins at 10 a.m. at The Ritz London. It is close to public transport, but you still need to arrive ready for an immediate start.

Free cancellation is available up to 24 hours before the experience begins. Changes or cancellations made less than 24 hours before the start time are not accepted for a refund.

Remember the small practical items: comfortable walking shoes, socks for The O2, money or a payment method for the Underground, and extra time for the transfer to Greenwich. Since lunch is not included, Borough Market may be your best chance to buy food during the day.

Should you book this London tour?

Book it if you want one packed introduction to London followed by an activity that feels different from the usual observation deck. The route is well chosen, the group is limited to 15, and the included O2 admission gives the day a clear final reward.

Skip it if your main goal is entering Westminster Abbey, the Tower of London, St. Paul’s, or the National Gallery. Those places are seen from outside, and you will need separate visits for the interiors.

My practical verdict: this is a strong choice for an active first visit, provided you understand the handoff. The walking guide ends before The O2 climb, socks are required, and transport to Greenwich costs extra. Go in prepared, and you get a full London overview plus a rooftop experience that few standard sightseeing tours offer.

FAQ

Where does the tour start?

It starts at The Ritz London, 150 Piccadilly, London W1J 9BR, at 10 a.m.

Where does the experience finish?

The listed end point is Peninsula Square, London SE10, near The O2 in Greenwich.

Is the Changing of the Guard included?

The guide may take you to a viewing spot when the ceremony is scheduled. It takes place on Monday, Wednesday, Friday, and Sunday at 10 a.m., but the British Army can change the schedule without notice.

Is admission to Buckingham Palace included?

No. The Buckingham Palace stop is an exterior visit, and admission is not included.

Does the price include the climb at The O2?

Yes. The ticket for the climb at The O2 is included in the tour price.

Does the guide accompany the group to The O2?

No. At the end of the walking tour, the guide provides the ticket and directions. You make your own way to The O2 by public transport.

How much does transport to The O2 cost?

The expected public transport cost is about £5. The journey is around 20 minutes from the walking tour area.

Do I need socks for the O2 climb?

Yes. Socks are mandatory for the climb, so you should bring or wear them.