• Paternoster Square - Important: Access to your game code is not available through the Tripadvisor ‘ticket’ link. It will be manually created and sent to you via message after booking.
  No specific time slot is necessary — enjoy the game any day, at any time during daylight hours. All that is required is a smartphone with the Telegram Messenger app.
  This self-guided walking trail is a symbolic journey through London’s forgotten sacred geography. Drawing inspiration from medieval legends, Templar secrets, and partially hidden histories, it traces the Grail’s path from Glastonbury to its present location — through alleyways, chapels, relics, and unseen lines.
  As you progress, you’ll discover connections between early Christianity, Celtic saints, Knights Templar, and mysterious alignments. The clues are visual and embedded in the surroundings — patterns, names, symbols, and the spaces between them.
  The trail spans 5km, is step-free, and concludes in Covent Garden.
  The story is fictional. The locations are real. Belief is not required. Simply observe what is right in front of you.
  Fully playable in 11 languages (English, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Chinese, Korean, Arabic) — no guide is needed.

• Unique combination of history, mystery, and adventure

• Mobile data charges for using the Telegram Messenger app on your phone.

Embark on an exciting journey in search of the Holy Grail, following a path filled with mystical symbols, enigmatic sites, and hidden signs nestled in the heart of London. This trail is grounded in historical fact — and if it isn’t, it certainly should be! The narrative it weaves goes far beyond mere coincidence, promising to leave you amazed.

Bring your skepticism to Paternoster Square, but by the time you arrive at Covent Garden, it might just vanish.

This grand adventure is meant to be enjoyed at a leisurely pace, not rushed. Feel free to pause, explore nearby attractions, or simply let the story unfold at your own speed. The directions are straightforward, and the clues are visual, embedded in the city’s landscape. All you need is your phone — and a touch of faith.

Available in 11 languages (English, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Chinese, Korean, Arabic) — no guide necessary.

Starting Point: Paternoster Square
Ending Point: Covent Garden
Distance: 5 km
Ideal for adults and teens with a passion for history, symbols, and storytelling.

For a full refund, cancel at least 24 hours before the scheduled departure time.