Overview
Location of the Garbage Disposal Pit at the Landfill.
The Place
Some maybe are searching the exact Spot, where they can rid of they empty Containers and Beerboxes.
I was not sure myself too, but found out, the Dev have made it easy to find.
The Start
First, load all your Stuff you have in the Van, then drive to the Landfill next to the Airfield.
Fastest Way from the Home are left at the first T-Crossroad, then right on the X-Crossroad.
Right on the Main Road and then the next right (easy to spot, the one with the Rock on the right side of the Road).
Follow the Street until you reach the Airfield and then left to the Landfill.
The Spot
You maybe know the Spot with the Toilet there.
When you look carefully in the Background, you will see another Latern.
There you find the Place to delete your Trash.
Actual it is just a Junk filled Crater.
Throw all your Trash in there, it will deleted with a Sound.
Stuff like Food and full Containers will not be deleted and stay there.
After reloading the Game they will maybe be near the Toilet like the most lost items (not tested).
Not sure what happened, when you throw Car Parts in there (not tested).
Something for the Dev
Instead of a “Sinkhole” for Trash, you could change the Barrel in Front of the Playerhome, so everything in it will be deleted, when you leave the Game.
A Trash Container at the Landfill-Toilet, near Teimos Shop or the Area of the Sewage Treatment Plant could be an Alternative too.
Container there like one of these could be good: