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GRAILTRAIL: Quest for the Holy Grail (Self-Guided Adventure Walk)
London,
United Kingdom
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Overview
Duration
2h
Voucher type
E-Ticket
What To Expect
Join our quest for the Holy Grail and follow a trail of mystic symbols, cryptic sites, and secret signs buried in the heart of London. This trail is built on historical fact — if it’s not true it should be! The story it tells takes you way past the point of mere coincidence. What you discover will astonish you.
Bring your scepticism to Paternoster Square. By the time you reach Covent Garden, it may have evaporated.
This epic quest is designed to be savoured, not raced. You can take breaks, explore nearby landmarks or simply let the story unfold at your pace. The directions are easy to follow. The clues are visual and rooted in the cityscape. All you need is your phone — and a bit of faith.
Fully playable in 11 languages (English, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Chinese, Korean, Arabic) — no guide required.
Starts: Paternoster Square
Ends: Covent Garden
Distance: 5 km
For adults & teens with an interest in history, symbols and storytelling
What to remember
Important info
Wheelchair accessible. Infants and small children can ride in a pram or stroller. Service animals allowed. Public transportation options are available nearby. Transportation options are wheelchair accessible. All areas and surfaces are wheelchair accessible. Travelers should have at least a moderate level of physical fitness
What's included
A unique combination of history, mystery and adventure.
What's not included
Mobile data charges for using the Telegram Messenger app on your phone.
Cancellation Policy
You can cancel your tour until a day in advance
Provider
SideWalks
Meeting Point
There is no guide to meet you — your guide is your phone and the Telegram Messenger app.
After booking, you’ll receive a message with your gamecode.
When your team is ready in Paternoster Square, open Telegram, search for SideWalkerBot, and send the message /start to begin.