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611_post-apocalyptic_city.png|Post-apocalyptic city in the background.
PromoDeadZoneSkyPeople.jpg|[[Dead Zone]]
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Eden_-_Post-Praimfaya_Earth.png|The aftermath of the [[Second Nuclear Apocalypse]].
Eden_-_Post-Praimfaya_Earth.png|The aftermath of the [[Second Nuclear Apocalypse]].
Shifting sands.png|Sand storm in Shifting Sands
Shifting sands.png|Sand storm in Shifting Sands
Eden-_Earth_in_aftermath_of_praimfaya.png|Earth in the aftermath of the [[Second Nuclear Apocalypse]].

Revision as of 14:20, January 14, 2020

This article is about locatons in the TV series. You may be looking for the novel locations.

Earth, also referred to as "the Ground", was the original home of humanity. The series starts in September 2149, 97 years after a devastating nuclear apocalypse was caused by an A.I. called, "A.L.I.E.". While much of the ground recovered, with vibrant plant and animal life, atmospheric radiation levels remained at a significant level, only unaffecting those who have adapted to radiation.

Survivors in space believed Earth to be uninhabitable, but after a critical system failure in the Ark's life support systems, the 100 were sent to the surface in a last-ditch attempt to determine if Earth is habitable again. There they discovered that the Grounders have been living on the ground for generations. Throughout the first five seasons, various factions, including Grounders, Sky People, Mountain Men, A.L.I.E., and Eligius prisoners, fight for control of the ground.

At the end of the fourth season, Earth is destroyed by the death wave, with only one fertile valley remaining. However, on April 26, 2156, the valley is destroyed by the Damocles bomb, leaving the planet completely uninhabitable.


On May 10, 2052, A.L.I.E. initiated the Nuclear Apocalypse that devastated the planet and drove humanity to near extinction. Over the following 97 years, much of the planet had recovered but became a very different place. Ecosystems changed, landscapes were reshaped, and life adapted. Much of the infrastructure had been destroyed or decayed. Lush forests grew throughout much of the Baltimore–Washington metropolitan area while further north became a wasteland.

The death wave destroyed approximately 96% of the Earth's surface leaving it as charred ruins. However, Shallow Valley was spared and continued to grow lush with plant life, as well as some animals and fish.

The valley was destroyed on April 26, 2156 by the Damocles bomb launched by Paxton McCreary. That left the entire planet a wasteland and uninhabitable. Thirty years later, Earth was still uninhabitable and showing no signs of recovery, causing Monty Green to declare that the Earth would never recover and would be uninhabitable forever.

Major Locations

Main article: Locations

Minor Locations

Art Supply Store

BunkerRescueTeam2 2x03

The bunker

Also known as Finn's Bunker, it is the name given to a bomb shelter discovered by Finn Collins. The bunker's original purpose was to serve as a shelter from nuclear bombs in the case of an apocalypse, but the owners never made it. Among the items in the bunker is a picture of a family, presumably the people it originally belonged to. Clarke speculated that even if the family had been able to make it, they would've run out of food within a few years or gone stir crazy, opened the bunker and died of the radiation. The Delinquents used it for supplies as well as a place to take shelter. While it still has food, the food is long out of date and is of no use.

Because of the instability of the Delinquents' society, Finn convinced Clarke Griffin to keep the bunker a secret in order to have a place to hide if the needs arose. In Murphy's Law, when John Murphy was out to get Charlotte, Finn and Clarke hide Charlotte down in the bunker. After Clarke and Finn fall asleep, they wake up to find that Charlotte ran away. Later, Clarke and Finn sleep together in the bunker. After Raven Reyes arrives on Earth, Clarke takes Raven to the bunker in His Sister's Keeper to look for a transmitter to fix the radio. Raven found a remote-controlled car and used it for parts to successfully fix her damaged radio.

Delano 2x06

Delano's corpse in the bunker

After capturing Delano in Reapercussions, Finn takes Bellamy Blake, Murphy, Zoe Monroe, and Sterling to the bunker to question Delano, ending in Finn executing him. Finn returns with Clarke to the bunker one last time in Fog of War when they flee from Acid Fog, coming face-to-face with Delano's corpse.[1]

Lincoln's Cave

Linc 1abd UD explosion4

Lincoln in his cave

In His Sister's Keeper, Lincoln brings Octavia Blake back to his cave to treat her injuries. After Lincoln is captured and tortured by the Delinquents, Octavia helps him escape and he returns to his cave. Octavia meets up with Lincoln again in his cave in Unity Day and together with Finn Collins, they arrange the bridge meeting between Clarke and Anya. In I Am Become Death, Octavia finds Lincoln in his cave, packing up his belongings. He asks her to leave with him but she ultimately refuses and decides to stay behind with the Delinquents. Lincoln returns to the cave in We Are Grounders (Part 2) after outrunning Reapers and runs into Finn who came in search of coagulant to save Raven Reyes' life. Finn convinces Lincoln to use the Reapers as a distraction to help the Delinquents during the final battle. The cave is subsequently abandoned after this.

Oil Rig

The100 S3 Join or Die Floukru

The Oil Rig

Located away from the mainland, the Floukru‎‎ live on an oil rig. They use boats and oil tankers for transportation. It is unclear how Luna found the Oil Rig after she abandoned her conclave.

Seen in "Join or Die" and "Red Sky at Morning". It was abandoned in Season Four after all of Floukru died of radiation poisoning.

Abandoned Bridge

It is a minor location in Season 1.
Unity Day 073 (Bridge)

Old Bridge

In Unity Day, it is the place where Anya and Clarke meet. During the meeting, Jasper sees Grounders in the trees. After Jasper realizes that they are aiming at Clarke, he tells her to run and fires at the woods. He manages to take down 2 of the attackers. Anya gets shot, but she gets away. 


Raven Plants the bomb. (I am Become Death.)

In I Am Become Death, Raven makes and plants a bomb on the bridge. Finn, carries her away before she gets blown up. The bomb is hit and it

Grounders on the bridge during I am Become Death

destroys the bridge, harming and killing some Grounders including Tris.

Old Army Bunker

The old army bunker was seen in Day Trip. It is located nearby a body of water and ruined buildings. The depot was designed to hold supplies for a long time, such as guns and blankets. The bunker is full of cobwebs and thus uninhabitable. Most of the supplies are bad, ruined or stolen.

Depot Ruins

Ruins 2

Old ruins of humanity

In "Day Trip," Clarke and Bellamy come across ruins. They search and find a door to the depot. Inside, they find barrels full of grease and guns. Most of the bullets are stubs unfortunately. Clarke finds blankets but Bellamy isn't impressed. Dax stalks them as Clarke and Bellamy are in the depot. The two later bring the guns back to camp to provide protection from the Grounders.

In "Inclement Weather," Marcus Kane tells Bellamy that a search team from Camp Jaha returned to the bunker and found two barrels of guns and a barrel full of ammo. Bellamy admits that they should've searched it harder.

Parking Garage

Seen in Fog of War, it was found by Octavia. The garage was abandoned, during the nuclear apocalypse, leaving behind many cars. Reapers have access to the garage, as seen when they attack and kill Sgt. Scott and another guard when turning on an old Christmas mp3 player. It is then once again abandoned when Octavia and Bellamy manage to knock out Lincoln.

National Zoo

Only seen in Survival of the FittestLexa, Lexa's bodyguard and Clarke stumble across the ruins of the National Zoo when crawling through an old sewer grate, while running from Puana. The zoo is Puana's (Gorilla's) "Feeding grounds." Puana kills Lexa's Bodyguard and the Clarke shoots it multiple times. Then Puana awakes from her wounds, Clarke and Lexa jump over a railing and lock themselves into a holding cage. They manage to escape, locking Puana for a while. 

Ilian's Farm

402 Ilian&#039;s Farm

Ilian and his family lived on an old farm. They found the farm after the first nuclear apocalypse. There, they took care of animals and grew crops. It is seen in "Echoes" and "DNR."

Other Minor Locations


Main article: Body Count

According to Becca, about 6.5 billion people were killed in the aftermath of the Nuclear Apocalypse. However, some survivors remained, these included the ancestors to the Grounders, the Mountain Men, and the Sky People. The Mountain Men took refuge in Mount Weather and the Sky People survived in space for 97 years isolated from their former natural environment.


  • None



Season One
Episode Appearance Status
Earth SkillsAppears
Earth KillsAppears
Murphy's LawAppears
Twilight's Last GleamingAppears
His Sister's KeeperAppears
Contents Under PressureAppears
Day TripAppears
Unity DayAppears
I Am Become DeathAppears
The CalmAppears
We Are Grounders (Part 1)Appears
We Are Grounders (Part 2)Appears
Season Two
Episode Appearance Status
The 48Appears
Inclement WeatherAppears
Many Happy ReturnsAppears
Human TrialsAppears
Fog of WarAppears
Long Into an AbyssAppears
Remember MeAppears
Survival of the FittestAppears
Coup de GrâceAppears
Bodyguard of LiesAppears
Blood Must Have Blood (Part 1)Appears
Blood Must Have Blood (Part 2)Appears
Season Three
Episode Appearance Status
Wanheda (Part 1)Appears
Wanheda (Part 2)Appears
Ye Who Enter HereAppears
Watch the ThronesAppears
Bitter HarvestAppears
Terms and ConditionsAppears
Stealing FireAppears
Join or DieAppears
Red Sky at MorningAppears
Perverse Instantiation (Part 1)Appears
Perverse Instantiation (Part 2)Appears
Season Four
Episode Appearance Status
Heavy Lies the CrownAppears
The Four HorsemenAppears
A Lie GuardedAppears
The Tinder BoxAppears
We Will RiseAppears
Gimme ShelterAppears
God ComplexAppears
Die All, Die MerrilyAppears
The Other SideAppears
The ChosenAppears
Season Five
Episode Appearance Status
Red QueenAppears
Sleeping GiantsAppears
Pandora's BoxAppears
Shifting SandsAppears
Exit WoundsAppears
Acceptable LossesAppears
How We Get to PeaceAppears
Sic Semper TyrannisAppears
The Warriors WillAppears
The Dark YearAppears
Damocles (Part 1)Appears
Damocles (Part 2)Appears
Season Six
Episode Appearance Status
Red Sun RisingMentioned
The Children of GabrielMentioned
The Face Behind the GlassMentioned
The Gospel of JosephineAbsent
Memento MoriAbsent
The Old Man and the AnomalyMentioned
What You Take With YouAbsent
Ashes to AshesFlashback
Adjustment ProtocolAbsent
The Blood of SanctumAbsent



  • At the start of the series, 97 years after the Nuclear Apocalypse, Earth was still irradiated. However, Grounders and Sky People can survive on the ground due to having greater immunity to radiation than pre-apocalypse people.
    • Sky People gained immunity due to genetic engineering and growing up in space exposed to solar radiation.
    • Grounders gained immunity due to natural selection and Nightblood serum.
    • Mountain Men did not go through this process and are extremely vulnerable to the atmospheric radiation on the ground.
  • In Season Four, Earth was ravaged again by the death wave (also called Praimfaya). After five years, in 2155, the atmospheric radiation reduced to habitable level for Grounders and Sky People.
    • During the five years, Nightbloods were the only ones who could live on the ground. Clarke and Madi spent those years living in Shallow Valley while all other survivors either hid in the Second Dawn Bunker or escaped to space.
    • It is unclear how the people from Eligius IV gained increased radiation immunity. While six years after the second nuclear apocalypse radiation is habitable for Grounders and Sky People, it is still significantly higher than it was before the first nuclear apocalypse. Unlike those from Eligius III, they were not given the Nightblood serum. However, they were exposed to solar radiation during their hundred-year space journey.
  • In the Season Five finale, the Damocles Event destroyed Shallow Valley and caused Earth to become fully uninhabitable.

Minor Locations:

  • The bridge scenes in Season One were filmed at the Spur 4 Bridge in North Vancouver, British Columbia. Other TV series using the bridge include Once Upon A Time, The Fringe and The X-Files.[2]


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