Discover Tallinn in a fun and interactive way with the Secrets of Tallinn City Game, a self-guided scavenger hunt and walking tour through the historic centre of Tallinn, Estonia. This GPS-based exploration game combines sightseeing with puzzles, riddles and creative photo challenges as you uncover hidden stories around Alexander Nevsky Cathedral, Town Hall Square and St. Olaf's Church. Perfect for tourists, friends, families and team outings, this self-guided walking tour of Tallinn can be played solo or in groups. The City Game Tallinn takes about 2 hours and you play at your own pace. One ticket is valid for 1 to 4 people; for larger groups simply purchase extra tickets. Choose a start date and time when booking, then begin whenever it suits you. A smartphone with an internet connection is required. Your Tallinn adventure starts at the Cross of Liberty. After booking, you receive an email with a direct game link. Head to the start location and open the link on your phone - the game runs straight in your browser, so there is no app to download, no guide to meet and no building to enter. Pause anytime and continue later, for a flexible adventure through Tallinn.