Do you still believe that there is still an undiscovered treasure till today? If so, you are lucky because Google has provided the latest update to the service folder as posted on the official blog. With this update folder view can be changed to the folder that displays the locations of treasure with simply clicking on the Treasure Mode right side of the Google Maps page .
To clarify this new feature Google has also released a video that informs the origin of these additional features. Infact , Google video also shows a lot of ways to break the code on Google Maps.
So, do you want to explore the whole world to find the treasure? :)