Every Street Has
a Secret
Self-guided mystery trails through Europe's most fascinating cities. Follow the clues. Crack the code. Earn your certificate.
Browse TrailsHow It Works
Get the Book
Pick up the trail guide – available on Amazon. Everything you need is inside: maps, clues, stories, and drink stops.
Walk the Trail
Follow the stops at your own pace. At each one, find the answer to a clue and write down your number.
Claim Your Certificate
Add up your numbers, enter your code here, and download a certificate to print at home.
Portugal
Spain
About Compass Mystery
Compass Mystery makes self-guided walking trails through the world's most fascinating cities. Every trail follows the same idea: there's a story hiding in the streets. A mosque that became a church. A castle that fell to a traitor. Clues carved into walls, embedded in arches, written in the stones beneath your feet. You just need to know how to look.