London Sherlock Holmes: Crack the Case Walking Adventure

Explore London through a Sherlock Holmes-themed app adventure, solving puzzles and discovering hidden spots — perfect for fans and curious explorers alike.

If you’re a fan of mysteries, London, or just love interactive experiences, the London Sherlock Holmes: Crack the Case Walking Adventure might catch your eye. This self-guided, app-based game promises to turn the city into a detective’s playground, blending sightseeing with brain-teasers inspired by Sir Arthur Conan Doyle’s legendary detective. We’ve seen enough reviews to get a good sense of what’s on offer, so here’s an honest rundown for anyone considering giving this a try.

What we really like about this experience is its affordable price point—just over nine dollars per person—making it accessible for many. Plus, the flexibility of pausing and resuming the game means you can fit it into your schedule without feeling pressured, which is always a plus when exploring a busy city like London. The puzzles are designed to be engaging, and the storyline adds a fun layer of immersion for Holmes fans or mystery enthusiasts.

However, there’s a potential snag. Some puzzles may feel a bit perplexing or not entirely straightforward, as a couple of reviews pointed out. While the majority found it enjoyable, a few travelers felt some questions were “really hard” or didn’t quite make sense. That said, the overall ratings hover around 4 stars, so most people seem to find it worth the price and effort.

This tour is particularly well-suited for those who prefer a self-guided experience that combines sightseeing with interactive storytelling. It’s great if you enjoy puzzles, want a different way to explore London’s streets, or want to learn a bit more about Arthur Conan Doyle along the way. If you’re traveling solo, as a couple, or even in a small group looking for an engaging activity that doesn’t rely on a guide, this could be a hit.

Key Points

London Sherlock Holmes: Crack the Case Walking Adventure - Key Points

  • Affordable and accessible at just over $9 per person.
  • Flexible gameplay allows pausing and resuming at your convenience.
  • An interactive experience inspired by Sherlock Holmes, perfect for puzzle lovers.
  • Tour covers notable London locations, adding a sightseeing element.
  • Some puzzles may be challenging or feel unclear, based on user feedback.
  • Suitable for those who enjoy self-guided, tech-based adventures.

What to Expect from the Experience

London Sherlock Holmes: Crack the Case Walking Adventure - What to Expect from the Experience

This is a self-guided city adventure that uses a mobile access code to unlock 13 puzzle challenges across London. The game is inspired by Arthur Conan Doyle’s famous detective, and it’s designed to blend a mystery storyline with sightseeing. You won’t have a guide physically with you, but the app provides clues and riddles at each stop, leading you from one location to the next.

The tour begins at BBC Broadcasting House and winds through several well-known spots, such as Langham Hotel, Harley Street, and Sherlock Holmes’ iconic address on Baker Street, until you reach the Sherlock Holmes Museum. Each stop provides a clue or challenge that will test your detective skills, with questions that range from straightforward to more cryptic.

While it’s primarily about solving riddles, the route also gives you a chance to look around and explore parts of London you might not have noticed otherwise. The stops are brief—about 5 minutes each—so it’s a quick but engaging way to combine puzzle-solving with light sightseeing.

Detailed Breakdown of the Itinerary

London Sherlock Holmes: Crack the Case Walking Adventure - Detailed Breakdown of the Itinerary

Start at BBC Broadcasting House

The adventure kicks off at the former BBC headquarters, a familiar landmark in central London. The initial clue sets the tone, and you’ll quickly realize this is more than just a walk; it’s a puzzle challenge. Reviews mention that the questions can sometimes be tricky, with Julcsi_S noting some “really hard” questions that made her need help. Still, the fun of cracking the code and moving forward makes up for it.

The Langham, London and Nearby Stops

Next, you’ll head to the luxurious Langham Hotel, an elegant spot that adds a touch of historical charm. The app hands you a new challenge here, and you’re free to pause and take your time exploring. This is a common theme: the puzzles are interwoven with the city’s sights, making each stop more than just a point on the map.

Queen Anne Street and Harley Street

Strolling through Queen Anne Street and Harley Street, you’ll encounter clues linked to London’s medical history, especially Harley Street’s reputation as a hub for doctors. The stops are brief, but the clues are designed to keep you thinking. Some reviewers, like Joe_S, mentioned that while most puzzles are manageable, they sometimes require a good amount of thought.

Smile Time Dental Lab, Upper Wimpole Street, and Westmoreland Street

The route continues through these neighborhoods, where the clues connect to local businesses and institutions. You’ll discover interesting snippets about the city, and the game’s storyline—an homage to Doyle’s Sherlock Holmes—adds a layer of narrative to your walking.

Chiltern Street, Sherlock Mews, and Sherlock Holmes Statue

As you approach the legendary 221B Baker Street, the game’s excitement ramps up. The Sherlock Holmes Statue is a highlight, and standing there, you’ll be piecing together your clues with the background of London’s most famous detective. The app even points you toward the Sherlock Holmes Museum, the final stop, where your mystery concludes. Interestingly, reviews note that this museum’s entry fee isn’t included, so plan for that if you want to go inside.

User Feedback and Real Experience Insights

Based on reviews, many found the walking route enjoyable, highlighting the “finesse” of discovering parts of London they might have missed otherwise. Andreas_K called it “a very enjoyable, fun and interesting experience,” noting they learned a lot. This suggests the activity isn’t just about puzzles; it’s also a lightweight sightseeing tour.

Some users, however, did encounter issues with puzzle clarity. Julcsi_S pointed out that some questions “made no sense at all,” and others felt the answers didn’t match the visual clues or landmarks. The tour operator has responded, indicating they are working to improve the experience based on feedback.

The cost-to-value ratio is generally favorable, especially considering the price includes 13 challenges, an immersive storyline, and the ability to do it at your own pace. It’s a good way to get some fresh air and mental exercise while exploring London’s streets.

Practical Details and Tips

  • The tour costs around $9.26 per person, and it’s a self-guided activity, so no guide is present.
  • It’s booked 12 days in advance on average, so plan ahead if you’re eager to secure a spot.
  • The experience lasts approximately 50 minutes to 1 hour 20 minutes, but you can pause and continue later, making it easy to fit into a busy day.
  • The route is accessible from public transportation, starting at BBC Broadcasting House and ending at the Sherlock Holmes Museum.
  • Since the puzzles are part of the app, a smartphone with internet access is required.
  • The stop at the Sherlock Holmes Museum does not include entry, so if you want to explore inside, you’ll need to buy a ticket separately.

Who Should Consider This Tour?

London Sherlock Holmes: Crack the Case Walking Adventure - Who Should Consider This Tour?

This experience is ideal for mystery fans, Sherlock Holmes enthusiasts, or travelers wanting a more interactive way to explore London. It suits those comfortable with using their phones for navigation and puzzle-solving. If you’re traveling solo or with a small group, it offers a fun, independent adventure. However, if you prefer guided tours with a live guide explaining the sights, this might not be for you.

It’s also a good choice for people who enjoy light mental challenges and don’t mind the occasional puzzle that requires a bit of effort. Families with older children could find it engaging, especially if they’re fans of detective stories, but the activity is primarily designed for individuals or small groups rather than children.

The Sum Up

For just over nine dollars, this Sherlock Holmes-themed app adventure offers a unique way to see London. You’ll solve riddles, discover hidden gems, and walk through some of the city’s most iconic neighborhoods—all at your own pace. While some puzzles might test your patience or make you scratch your head, most users find it a worthwhile experience that adds a touch of mystery to their sightseeing.

It’s best suited for independent travelers, puzzle enthusiasts, or Holmes fans looking for a different kind of city tour. The storyline and stops are well-curated, and the ability to pause or restart the game makes it flexible enough to fit into any busy schedule. Just keep in mind that some questions might be tricky, and the Sherlock Holmes Museum entry isn’t included.

Overall, if you’re after a fun, low-cost activity that combines mystery-solving with sightseeing, this tour can be a charming addition to your London itinerary. Just go with an open mind—sometimes the best adventures are those that make you think a little differently about a familiar city.

✨ Book This Experience

London Sherlock Holmes: Crack the Case Walking Adventure



4.0

(10 reviews)

“There were some weird questions, some were really hard and I always had to use help because they made no sense at all. Would recommend some update….”

— Julcsi S, Apr 2025

FAQ

Is this tour suitable for children?
While not explicitly marketed as family-friendly, older children or teens who enjoy puzzles and detective stories might find it engaging. It’s primarily designed for individual or small group participation.

Do I need a guide for this experience?
No, it’s a self-guided tour using your phone and the app. There’s no live guide involved.

Are the attraction entry tickets included?
No, entry to the Sherlock Holmes Museum isn’t included, so if you want to go inside, you’ll need to purchase tickets separately.

How long does the tour take?
It lasts roughly 50 minutes to 1 hour 20 minutes, but since you can pause and resume, it’s flexible to your schedule.

What’s the start point?
You begin at BBC Broadcasting House, and the route covers several notable locations before ending at the Sherlock Holmes Museum.

Is this tour wheelchair accessible?
While not explicitly stated, the route and stop descriptions suggest it’s a walk through public streets, making it generally accessible, but it’s best to verify accessibility based on your needs.

Can I do this tour more than once?
Yes, since it’s an app-based game, you can replay it or do parts of it again if you wish.

What language is the game in?
The provided info doesn’t specify, but most app-based experiences are in English.

How difficult are the puzzles?
They range from manageable to quite challenging, with some reviewers mentioning they needed help with certain questions. Be prepared for some brain teasers along the way.

If you love a good mystery and want to explore London in a new way, this Sherlock Holmes app adventure offers an affordable and flexible option. Just keep your phone charged, and prepare for a detective-like journey through some of London’s most interesting areas.