This is really not something I expected. It's not really my cup of tea but I can see it being a great way for people to learn about geological spectacles or places of cultural significance all around the world. I would probably put it in the serious game category. What I do find a little lacking is the connection between gameplay and the locations. It would be more enjoyable if the puzzles themselves are more integrated rather than feeling like "solve this puzzle to unlock a cool fact". But overall it's very neat.