Holland Valley is one of the three large locations to explore in the game world.
You don’t have to find all these things on your first visit in this area.
Properties and cult outposts in Holland Valley
Holland Valley has:
D.I.Y.
This is one of theprepper stashesin Holland Valley.
Start this treasure hunting mission by reachingDoverspike Compound.
It is located in the north-west part of the valley (the picture above shows the location).
Find the small building and readPrepper’s Notefrom which you might learn about the option of reaching a treasure.
The small building is locked.
Enter the green building adjacent to the locked one and findDoverspike Keyon one of the shelves.
Go back to the locked door.
Enter inside and initiate the vault that leads to a bunker.
Pay attention to the locked door that you will pass by.
Reach the switch presented in the picture.
Use it andstart running towards the bunker’s exit.
You have to avoid explosions and flames.
Stop near the closed door - they are now open.
Vespiary
This is one of theprepper stashesthat can be found in Holland Valley.
This farm is occupied by the cultists.
Kill them before you kick off searching for this stash.
FindPrepper’s Notewhich informs you how to reach the treasure.
You have to examine the main building which is the oldGrain Elevator.
Find a small hole in the building’s wall (about at window’s height).
During this process you will have to destroy planks that block passage.
You will also have to jump a few times to climb upper ledges.
Dumpster Diving
This is one of theprepper stashesthat can be found in Holland Valley.
The location is full of cultists which means that you will have to kill them first.
FindPrepper’s Notefrom which you might learn about the treasure.
driving a car - this is presented in the picture 1).
However, the door is closed.
Find aswitch on one of the walls.
Use it to bring power back BUT this will also cause electrical discharges.
Leave the main building carefully and reach it from the south.
Find a small hole in the wall.
Playing with Fire
This is one of theprepper stashesin Holland Valley.
There are a few cultists near the bus which means that you will have to kill them.
Enter the crashed bus and findPrepper’s Note.
Head to the sewers and explore them.
Kill the animal and reach the gate presented in the picture.
It is locked and the only way to open it is to haveLocksmithperk which gives you lockpicks.
Foxhole
This is one of theprepper stashesin Holland Valley.
This farm can be found west fromFall’s Endand south fromDavenport farm.
There are a lot of cultists there so make a run at avoid damaging any of the parked vehicles.
After the battle it’s possible for you to search forPrepper’s Notethat will inform you about the treasure.
To get this treasure you have to enter a ruined house which is rather difficult to do.
Enter the vehicle that should be parked near the ruins (or use your own means of transportation).
Park your vehicle next to the wall presented in the picture.
Climb the roof of your car and then climb on the building’s rooftop.
Then, you have to jump into the house through the huge hole in the rooftop.
you’ve got the option to now fire up the vault and go down into the bunker.
The prepper stash is in one of the rooms.
you’re able to also initiate the safe.
Also, completingFoxholequest rewards you withMilitia outfit.
O Hara-s Haunted House
It is one of theprepper’s stashin the Holland Valley.
To unlock the treasure hunting mission, reach theO’Hara’s Haunted Hous.
It is located at the point shown in the map, on the border between theHolland Valleyand theHenbane River.
Take an interest in the residential building located next to the haunted house.
Go to the backyard and climb up to its roof as shown in the screenshot.
Walk on the roof until you could jump on the scaffold (marked in the screenshot).
Here, find a switch shown in the picture that will restore the power supply.
Now it’s possible for you to enter theHaunted House.
Pass the “attractions” until you reach the place where you might climb to the attic.
This is where the preppers stash is located.
You’ll findplenty of cash, 3 talent magazines (each adding 1 talent point) and ammunition.
Long Range Lockpick
This is one of theprepper stashesin Holland Valley.
Examine the area near the beam that leads to the tower constructed on the reservoir’s outskirts.
There, it’s possible for you to findPrepper’s Notethat will inform you about this treasure.
Equip a sniper rifle with a scopeand head north from the tower with the treasure.
Watch out for the sniper - kill him with a ranged attack.
Look through your scope and aim at that spot (the picture 2).
Your bullet needs to go through the window and hit the switch.
Man Cave
This is one of theprepper stashesin Holland Valley.
After that you have to findPrepper’s Notethat will inform you about this treasure.
You have to get inside of a garage but this is a little bit problematic to do.
Get inside the pick-up that can be found in this location or use any other vehicle.
Park the car in the place presented in the picture 1.
Use a rocket launcher or an explosive to destroy or to move it.
You are now in the prepper stash.
Swingers
This is one of theprepper stashesin Holland Valley.
To unlock this treasure hunting mission, you have to reach the vantage point presented in the picture above.
It is located nearRae-Rae’s Pumpkin Farm, south-east from it.
Defeat the cultists and findPrepper’s Notethat will inform you about the treasure.
You needGrapple Hookto complete this mission - get the right perk.
Head towards thebridgeand slide down the rope.
The picture 2 presents the destination.
Jump down on the lower ledge to reach the prepper stash.
Besides that, you will also receive a unique outfit -Deer Season.
High Tension
This is one of theprepper stashesin Holland Valley.
To unlock this treasure hunting mission, you have to reachLincoln Lookout Towerlocated in the center of Holland Valley.
The only way to get into the stash is to use ropes.
The first one is attached to the lookout tower.
This will allow you to reach another rope.
Slide down the last rope and you will land inside of one of the silos.
This place is the prepper stash you are looking for.
Fire in the Hole
This is one of theprepper stashesin Holland Valley.
To unlock this treasure hunting mission, you have to reachCatamount Mineslocated in the south-east corner of the map.
Watch out for rattlesnakes inside of this location.
FindPrepper’s Notethat will inform you about this treasure.
Go through the mine to find this treasure.
Its entrance is hidden inside of the wooden hut.
explosives to destroy the part of the floor presented in the picture 1.
Inside the mine you have to eliminate enemies stunned with Bliss and to break through a few barricades.
Your current objective is the bigger cavern presented in the picture 2.
Jump to the adjacent stone ledge and keep moving forward.
Soon, you will reach the prepper stash.
Deep Dive
This is one of theprepper stashesin Holland Valley.
That place can be found north-west fromRye & Sons Aviation.
Enter the building and findPrepper’s Note.
On the farm you have to find a hatch that will take you to a flooded bunker.
Get inside said bunker and find thekeypresented in the picture 1.
Swim to the surface and use the key to fire up the smaller building presented in the picture 2.
Use the switch and wait until the entire water gets pumped out from the bunker.
Examine the bunker again.
The prepper stash is in the last room.
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