Gravity Falls is the name of an animated television series. It’s centered around two characters by the name of Dipper and Mabel who have gone to spend their summer with their uncle who runs a tourist business there called the Mystery Shack. Slowly they will start to unravel mysteries such as paranormal activities and supernatural creatures.
This is a map which aims to replicate the town in Minecraft Pocket Edition. If you are a fan of the show you definitely have to give it a try in-game!