Grunkle Stories

After a toxic spillage In the towns water supply something strange happens to the town's residents. They start to...change. It's up to Dipper and Mabel to figure it out...

You wake up one day in the Gravity Falls universe, with an adult Dipper and Mabel. You have no idea how you got there, but they're visiting their uncle for the summer an...

This Gravity falls AU is about a murder mystery instead of the paranormal is like the original show but with a horror true crime twist.

You are the cousin of the now 15 year old Pines' twins. You live in California too, but you don't meet up often because their parents are afraid since what happened duri...

As you can tell by the title, yes this is a Billdip fanfic. This is an AU where Bill is a merman but like a shark, does that make sense? While Dipper is a human and this...

A StanfordxReader story starting with Ford & y/n's childhood and ending post Wierdmaggedon

This is a Gravity Falls fan short when Grunkle Stanley Pines got banned from USA due to of his massive crimes

An Exiled Stormcutter and a Death Gripper?

Despite the residents of Gravity Falls being preoccupied with their individual issues and constantly seeking solutions, they are content with their lives in the town. Ho...

Meet Y/N, the most eccentric and energy filled boy ever. When he is sent away one summer with his best friends, the Pines twins, he expects a boring trip to an equally a...

You were a teenager in severe debt and about to be evicted, that is until one day you decided to binge your comfort show Gravity Falls But, not even one minute in your v...

if mabel made the wrong choice.

Pines Twins, Mabel and Dipper, was sent to a strange town named Gravity Falls when they first met their Grunkle Stan's best employees; Wendy Corduroy, Soos Ramirez, and...

I'm going to write a fanfic of dipper and wendy. They are both animals in this fanfic. I like gravity falls. I wanted to show my love for it and the ship even though it...

As the summer slips by, Mabel and Dipper go back home and to their normal lives. Due to unfortunate events, they aren't able to come back to Gravity Falls the next summe...

Ava Hernandez is new to Gravity Falls, she didnt expect to make friends quick but when her mom persuades her to come to the famous tourist trap called the Mystery Shack...

It's been a few years since I and Mabel decided to stay. Everything has returned to normal since we defeated bill... Well as normal as gravity falls can be but I feel so...

Hunk Grunk, or Grunkle Stan... is the most famous street racer. He cares for no one but his team/family. What happens when a certain boy comes around? Furthermore, what...

dipper goes to taco bell but he just gets food and leaves. special guest appearance.

Dipper and Mabel Pines have returned to Gravity Falls for their summer break. This time, though, they meet a new friend... Not only that, but an old enemy has returned...