TourTruth score 9.7 out of 10
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London Sherlock Holmes Adventure Hunt 2 hr
AverageTop 50% in London
1 review · Rated on 1 provider · How we score
- London, United Kingdom
- 2 hrs
- Updated November 2, 2026
Follow WhatsApp clues from 221B Baker Street and solve a Sherlock Holmes mystery on a 120-minute London adventure for up to five.
About this tour
The game is afoot on Baker Street. Begin outside The Sherlock Holmes Museum at 221B Baker Street, then follow clues sent to your phone via WhatsApp as you take on a mystery inspired by the famous detective. With Dr. Watson away, your team must rely on sharp observation and clever thinking to crack a series of cryptic challenges.
This 120-minute adventure leads you through London's historic streets, with each solved puzzle bringing you closer to earning a place in Sherlock Holmes's circle. Gather up to five people and work together as you uncover the secrets hidden along the way. The hunt is suitable for all physical fitness levels, and public transportation options are available nearby.
Set out from 221B Baker Street and see if your team has what it takes. Book your London Sherlock Holmes Adventure Hunt and put your detective skills to the test.
Highlights
- Solve cryptic challenges inspired by Sherlock Holmes
- Follow clues through London's historic streets
- Start your investigation outside The Sherlock Holmes Museum
- Put your observation skills to the test with your team
What's included
Included
- Clues sent to your phone via WhatsApp
Ratings on each provider
The ratings and review counts each booking site shows for this tour.
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View on Viator
Viator
5.00 / 5 · 1 review
Important information
- Start outside The Sherlock Holmes Museum, 221B Baker Street, NW1 6XE
- Service animals are allowed
- Public transportation options are available nearby
- Suitable for all physical fitness levels
How this score is calculated
This score is based on one provider. Viator rates it 5.00 from 1 review. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.
How the score works and rating distribution in London
- Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
- Listings on different providers are combined in proportion to their review counts.
- Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
- The result is shown from 0 to 10: this tour scores 7.1. Top 50% in London means it ranks in the top 50% of tours in London by this score.
Provider rating distribution in London
How many tours in London have a provider rating at or below each value. The dashed line is this tour.
- Viator
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