Old Gullet sinkhole

The Old Gullet sinkhole is a location in the Commonwealth in Fallout 4.

Layout
The Old Gullet Sinkhole is a large crater in a former neighborhood that, as the name suggests, has begun to swallow up the surrounding buildings, many of which have collapsed in. At the bottom is a Deathclaw. There is a river flowing down, and then into the sinkhole. This is the only entrance to the lower cavern. By jumping in, the Sole Survivor is transported to a cavern below that contains the corpse of a Brahmin and three dead raiders (one is partially obscured underneath the falling water). There's a fair number of radroaches. The only exit will take the Sole Survivor past a small pack of feral ghouls.

Exiting via this path will lead the player character to the interior of a house just west of the sinkhole. The house that the player character exits through has a red door that is barred with chains from the inside, and is only accessible through the sinkhole.

Notable Loot

 * Wasteland Survival Guide down in the cavern next to the cooking station.
 * Sleepwalking note in the chem cooler to the right of the bed, top floor in the house where the player character exits the Sinkhole
 * Grandpa Savoldi's hat Used for miscellaneous quest. skeleton by cooking station.

Appearances
The Old Gullet sinkhole only appears in Fallout 4.

Bugs

 * Interestingly, it seems that entering via certain ways can avoid triggering the Deathclaw to attack. Jumping from a high ledge into the pit can lead to the Deathclaw sitting in its spawn location, where it will not attack the player upon detecting them.

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