Explore Covent Garden, solving a trail of cryptic clues sent to your phone via text message, in a treasure hunt-style experience. Discover hidden alleys and secret passages. We guarantee even the most seasoned Londoner will find new secret locations and stories to tell... 19 cryptic clues will guide your team through the heart of the West End and will leave you nestled in a handpicked local pub (optional). The Curse of Covent Garden treasure hunt begins outside Covent Garden Underground station.