London’s Crown Secret: Self-Guided Royal Puzzle Quest
1.London’s Crown Secret: Self-Guided Royal Puzzle Quest
Follow a phone-based puzzle trail from the Palace of Westminster to Buckingham Palace. You will solve clues at 12 royal and political landmarks, including Westminster Abbey, Horse Guards Parade, St James’s Palace, and Spencer House. There is no guide or attraction admission, so you control the pace and explore with only your own group.




