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 den containing one deathclaw. There is a river flowing down, and then into the sinkhole. This is the only entrance to the lower cavern. By jumping in, player character is transported to a cavern below, that contains the corpse of a Brahmin and a couple of dead raiders. There's good loot down there, as well as a fair number of radroach including one glowing radroach. The only exit will take the player character past a small pack of feral ghouls and a glowing one.

Exiting via this path will lead player character to the interior of a house just west of the sinkhole. The house player character exits through has a red door that is barred with chains from the inside, and is only accessible through the sinkhole. But don't leave just yet! There's a lot of good loot on the top floor. Go up the staircase.

Notable Loot

 * Wasteland Survival Guide down in the cavern
 * Hardened sniper rifle
 * Sleepwalking Note in the crate to the right of the bed, top floor in the house where the player character exits the Sinkhole

Appearances
The Old Gullet sinkhole only appears in Fallout 4.