Treasures are a new feature, recently introduced by Geocaching. Similar to the little digital items that were hidden in caches for the Mystery in the Museum and Wonders of the World campaigns, these will be hidden in caches, and as you can collect them, they'll be displayed on your profile . They will have specific criteria that need to be met to acquire them, and they'll belong to collections. Unlike a souvenir campaign, there won't be a deadline, and new collections will be released regularly. So, beginning on March 17, the first two collections will be: Geocaching origins - 4 treasures that can be earned by finding and logging traditional caches Celebrating 25 years - this collection will be unlocked upon completing the Geocaching origins collection, and it's 5 treasures that can be earned by finding and logging any type of cache with a difficulty of 1.5 or lower Read more about this new feature on the official blog post .