Reviewed · WALKING TOURS
Serial Killers: The Blood and Tears London Walk Tour
London’s Blood and Tears Walk turns central London into a crime scene, using alleys and overlooked streets around Holborn to tell stories of serial killers and other murderers across several centuries. Guide Declan mixes grim case details with psychological profiling exercises, humor, and plenty of questions for the group.
I like the small 20-person limit, which should make it easier to hear and join in. I also like the route’s unusual focus: you are not simply ticking off famous landmarks, but seeing parts of London most sightseeing walks skip. The main caution is obvious: this is an evening walk about hideous crimes, heartbreaking victims, and unsolved murders. It is not light entertainment.
In This Review
- Key points to know before you book
- A darker way to see central London
- Declan’s lively approach to grim material
- Following the route from Aldersgate to Holborn
- Solved cases, unsolved murders, and profiling exercises
- Why the small group matters
- Is $23.31 a fair price?
- Who will enjoy this walk most
- Practical details that shape the evening
- Should you book the Blood and Tears Walk?
- FAQ
- Where does the London Serial Killers: The Blood and Tears Walk start?
- Where does the tour finish?
- What time does the tour start?
- How long does the walking tour last?
- What language is the tour offered in?
- How many people can join the tour?
- Is the tour suitable for people with limited mobility?
- Can I cancel for a full refund?
Key points to know before you book

- Declan’s storytelling drives the experience: His energetic delivery, humor, and interactive style are central to the tour.
- The route covers Aldersgate and Holborn: You begin near Barbican and finish at the Princess Louise pub on High Holborn.
- Expect more than a list of crimes: Profiling exercises invite you to think about motives and behavior.
- The two-hour walk costs $23.31: That is a fair price for a guided London evening, especially with a maximum of 20 people.
- The tone is grim but not flat: The guide uses humor and audience participation to keep the pace moving.
- You need moderate fitness: The experience is a walking tour, and the subject matter may not suit everyone.
A darker way to see central London

Many London walks lead you toward grand buildings, royal stories, or famous writers. This one takes another path. The setting is still central London, but the focus falls on streets, alleys, and corners that normally sit outside a first-time sightseeing plan.
The tour begins at Underground Ltd on Aldersgate Street, near Barbican, at 7:00 pm. From there, the route moves toward Holborn and ends at the Princess Louise pub on High Holborn. The walk lasts about two hours, so you get a concentrated evening activity rather than a long, tiring march across the city.
I like that the route uses the city itself as part of the storytelling. The darker streets are not just a backdrop. They help create a sense of place as you trace the footsteps connected with London and other serial killers.
The setting also gives the tour a useful point of difference. If you have already seen the major sights, this is a way to encounter central London from an unsettling angle. You may pass through places you would otherwise have no reason to visit, while hearing how crimes were solved, investigated, or left unresolved.
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Declan’s lively approach to grim material

The guide, Declan, is the main reason this experience sounds more engaging than a simple recitation of murder cases. His style combines storytelling, humor, historical context, and questions aimed at the group.
That balance matters. A two-hour account of serial killings could easily become a blur of names, dates, and violent details. Declan’s approach breaks the material into stories and activities. You are asked to think through profiling exercises instead of only listening while walking.
His background in the subject also shows in the way the tour includes psychological discussion. You will hear about behavior and motives, not only what happened at a crime scene. That gives the walk a more thoughtful shape, although anyone hoping for a purely historical tour may find the profiling element less appealing.
The guide’s humor is another important part of the tone. It does not remove the seriousness of the crimes, but it gives the group occasional breathing room. This is useful because the material includes hideous and heartbreaking cases. A completely solemn presentation could become exhausting.
Declan’s energy also helps people stay focused. The tour includes a lot of information, and the interactive format keeps you involved. If you have trouble with long, passive talks, this style may work particularly well for you.
Following the route from Aldersgate to Holborn

Your starting point is Underground Ltd, Aldersgate Street, Barbican, London EC1A 4JA. The location is near public transportation, which makes it practical for an evening outing. Check the meeting point carefully before setting off, since the start and finish are in different places.
The walk then takes you through Holborn. The supplied route information identifies Holborn as the main stop, but it does not provide a full street-by-street breakdown or a list of named cases. That means you should book this for the storytelling and atmosphere rather than for a guaranteed set of specific locations.
Along the way, you will visit parts of London that are often overlooked by sightseeing crowds. The alleys become darker and creepier as the stories continue, creating a gradual shift in mood rather than delivering every fact at the opening minutes.
This is one of the tour’s strongest ideas. You are not sitting in a lecture room hearing old cases removed from their surroundings. You are moving through the city, with each stretch of the route helping set the tone for the next story.
The end point is the Princess Louise pub at 208 High Holborn, London WC1V 7EP. The finish gives you a clear place to orient yourself after the walk, though the tour information does not state that a drink or pub visit is included. Think of it as the endpoint, not part of the ticket.
Solved cases, unsolved murders, and profiling exercises
The tour covers solved and unsolved murders, along with cases involving serial killers from London and elsewhere. That mix keeps the subject broad, but it also means the experience is not limited to one killer, one neighborhood, or one period.
You will hear stories spanning several centuries. This long view adds variety and shows how crime, investigation, and public understanding have changed over time. It also means the cases may differ sharply in detail and tone.
The profiling exercises give the walk its most distinctive feature. Rather than treating psychology as a set of dramatic labels, the format asks you to take part and consider patterns, motives, or behavior. The exact exercises are not specified, so I would not book expecting a formal criminal psychology class. They are better understood as interactive moments within a guided walk.
The interactive element can also help a group connect. You meet other people interested in true crime, and the questions create natural points of discussion. With a maximum of 20 people, the group should remain small enough for the guide to involve individuals without making the walk feel like a large crowd event.
Still, the subject deserves respect. These are real crimes involving real victims. The strongest part of the experience is likely to be the combination of context and storytelling, not the shock value of gruesome details.
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Why the small group matters
A maximum of 20 people is a useful limit for this type of walk. On a crowded city street, a large group can stretch out, lose track of the guide, or make questions awkward. A smaller group should make it easier to hear Declan and take part in the profiling work.
The group size also affects the mood. True crime storytelling works better when the audience can react, ask questions, and stay together as the route changes. The experience is designed to feel intimate rather than like a large commercial sightseeing procession.
The limit is not a guarantee that every tour will feel quiet or personal. London streets can be noisy, and the evening setting may bring ordinary city distractions. Even so, 20 people is a sensible ceiling for a walking tour built around spoken stories.
The mobile ticket is convenient, and confirmation is provided at booking. You should arrive ready to walk at 7:00 pm, with the expectation that the route ends somewhere different from where it begins.
Is $23.31 a fair price?

At $23.31 per person, this is reasonably priced for a two-hour guided activity in central London. You are paying for an expert guide, a planned route, live storytelling, and interactive elements. The fee does not include gratuities, which are optional.
The value depends on what you want from a London tour. If you prefer famous sights, photographs, and major historical buildings, the price may seem less compelling because the walk focuses on dark stories and less familiar streets. If you enjoy true crime, psychology, and atmospheric evening walks, the unusual subject gives it a clear purpose.
The cost also compares well with the group limit. A 20-person maximum can offer a more personal experience than a cheaper, much larger city walk. You are not paying for admission to a museum or landmark, since the route itself is free of admission charges. The value comes from Declan’s presentation and the structure of the experience.
I would also consider the timing. At 7:00 pm, this can fit neatly after a day of sightseeing. It gives you a planned evening without taking up a full day. The two-hour length is long enough to feel substantial, but short enough to avoid taking over your night.
Who will enjoy this walk most

This tour suits adults and older teens who already have an interest in true crime, criminal psychology, or unusual London stories. It should also appeal to people who have taken standard city walks and want something less familiar.
You will likely enjoy it if you prefer:
- Storytelling over landmark photography
- A guide who asks questions and involves the group
- Dark historical subjects presented with some humor
- A small group rather than a large city crowd
- An evening activity lasting about two hours
- Walking through areas outside the usual sightseeing circuit
The tour may not suit you if graphic crime stories upset you, if you want a gentle introduction to London, or if you dislike audience participation. The description includes hideous and heartbreaking crimes, so the tone is not softened for a general family audience.
A moderate level of physical fitness is required. The information does not give the route length, number of stairs, or exact walking conditions, so anyone with mobility concerns should consider that uncertainty before booking. Service animals are allowed, and the meeting point is near public transportation.
Practical details that shape the evening
The tour is offered in English, with a mobile ticket. Confirmation arrives when you book, which makes the process simple for a short city activity.
The start time is fixed at 7:00 pm. Since the walk finishes at the Princess Louise on High Holborn, you should plan your evening around ending there rather than returning to Aldersgate. The route does not include a stated return transfer.
You can cancel for a full refund if you do so at least 24 hours before the start time. Changes or cancellations made less than 24 hours before the experience are not accepted for a refund. The cut-off follows London local time.
The tour is booked an average of 49 days in advance. That suggests you should reserve ahead if your London dates are fixed, especially if the small group limit is important to you.
Should you book the Blood and Tears Walk?
Book it if you want an unusual London evening built around serial killer cases, psychological discussion, and strong live storytelling. Declan’s energetic style, interactive profiling, and humor give the walk more shape than a basic list of crimes.
I would especially recommend it to true crime enthusiasts, repeat visitors to London, and anyone who likes seeing a city through less familiar streets. The $23.31 price is fair for a two-hour guided experience with no more than 20 people.
Skip it if you want a traditional history walk, dislike grim subject matter, or need a route with fully detailed accessibility information. For the right audience, though, this is a focused and memorable way to spend two hours in central London, with the city’s darker corners doing as much work as the stories themselves.
FAQ
Where does the London Serial Killers: The Blood and Tears Walk start?
The tour starts at Underground Ltd, Aldersgate Street, Barbican, London EC1A 4JA, UK.
Where does the tour finish?
The walk ends at the Princess Louise, 208 High Holborn, London WC1V 7EP, UK.
What time does the tour start?
The start time is 7:00 pm.
How long does the walking tour last?
The experience lasts approximately two hours.
What language is the tour offered in?
The tour is offered in English.
How many people can join the tour?
The maximum group size is 20 people.
Is the tour suitable for people with limited mobility?
The tour requires a moderate level of physical fitness. Specific details about route length, stairs, and accessibility are not provided. Service animals are allowed.
Can I cancel for a full refund?
Yes. You can cancel at least 24 hours before the experience start time for a full refund. Cancellations or changes made less than 24 hours before the start time are not accepted for a refund.
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