how to start geocaching To get started with geocaching, you first need to register and create a player profile in the Geocaching app. Cache seekers then use a map and various clues to guide them to the cache’s location. For some caches, it is also necessary to complete various tasks or solve puzzles to uncover their exact location. An important rule of the game is not to reveal clues or the cache’s location to other players. Every month, ten coupons for a 50% discount on admission to the Old Town Hall tower are placed in the cache. The tower offers an impressive view of the historic city centre. The coupons are not placed in the cache on any specific day of the month but randomly, to preserve the surprise when opening the cache. Each finder may take a maximum of two coupons at a time. Enjoy Prague from a unique perspective! where to find the cache The cache is located at the Old Town Hall Tourist Information Centre, where you can ask for it. It is one of the highest-rated and most acclaimed caches in the Czech Republic.