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About
Turn the streets of Southsea into a 'whodunnit' treasure hunt adventure!
Discover Southsea's amazing history and secret hidden gems
Combine your skills to crack the clues and unravel the epic tale
Experience a one-of-a-kind adventure to treasure with your friends
Includes 4 historic taverns en route
In the summer of 1910, Southsea's iconic laughing sailor became the victim of a terrible crime, after a mysterious figure smashed the machine and silenced his laugh forever. Was it an act of revenge? Nobody knows. But the villain left a trail of clues, and this is where you come in...
The pages of your Mystery Guide™ take you on an exciting puzzle adventure through the heart of Southsea, as you follow the maps, unlock the clues, and unravel the epic tale. Plus, an exciting twist awaits… Make it to the end and you'll be struck by an amazing 'wow' moment when the case is solved and the villain is revealed before your eyes!
Simply grab your Mystery Guide™, head to the start, and set off at a time that suits you. Don't let the villain get away... Your time to start is now!
Details:
Distance - 4.5 km
Duration - 3+ hours
This is a self-guided treasure hunt which begins at Portsmouth Museum and Art Gallery, Museum Road, Portsmouth, PO1 2LJ. Please note: The museum is closed on Mondays. Simply show the staff a copy of your payment receipt, and they will issue you with The Mystery of the Laughing Sailor activity book. Bank holidays may affect opening times.
Book Tickets
Guide Prices
From £9.99
TripAdvisor

- Excellent1705
- Very Good124
- Average22
- Poor9
- Terrible8
Recent Reviews:
- Steven LTrip Type:CouplesManchester mysterySaturday, 19th April 2025We did the one in Manchester but the ending was a bit weak. No confirmation of the answer in Mr Thomas’s. Otherwise very good. Read full review
- richardcE1937IAEastbourne, United KingdomTrip Type:CouplesA fun day out in Canterbury.Sunday, 20th April 2025A fun day out in Canterbury. My partner and I were given this as a gift and it was such fun. It makes you look and think. Definitely doing another one when we can work out which town to do it in... Read full review
- noblehertStevenage, United KingdomFantastic fun!Sunday, 20th April 2025Portsmouth; Fantastic and so much fun. We learned a lot and saw much more of Portsmouth whilst nipping in several pubs enroute. Highly recommend! Read full review