Turn the streets of Portsmouth into a GIANT outdoor escape room! Search the old town for hidden clues, unlock the puzzles & unravel the amazing mystery of Nelson's Stolen Diamonds!
About this activity
- Free cancellation
- Cancel up to 24 hours in advance for a full refund
- Reserve now & pay later
- Keep your travel plans flexible — book your spot and pay nothing today.
- Valid 1 day
- Check availability to see starting times.
- Wheelchair accessible
Select participants and date
The Dolphin, 41 High St, Portsmouth PO1 2LU, UK.Open in Google Maps ⟶
What to bring
- Comfortable shoes
Know before you go
- For the self-guided tour, you will collect a 44-page guided activity booklet containing all puzzles, clues, and maps from a local pub before starting the tour
- For the guided tour, your local guide will add extra information and will be there to answer your questions and introduce the best of Portsmouth to you and your group
- The total walking distance is around 3km
- The duration of the interactive tour is around 2-3 hours