Ninjago Wiki
Ninjago Wiki
Remember—do not step into the bog. It will eat right through your footwear.

The Toxic Bogs is a large, acidic, and poisonous swamp in Ninjago that hides the Venomari Tomb.


The Toxic Bogs are filled with acid lakes, which, as demonstrated by Kai, can easily burn through the wood.[1] The ground is muddy, and there are many trees and vines growing on the islands amid the acid.

The Venomari and the Constrictai (possibly all Serpentine) can survive under the acid lakes without harm.[1]

In LEGO Ninjago: Shadow of Ronin, a rare fruit known as the "Inky Lemonberry" grows in a clearing deep in the heart of the bogs which can be used to make Tea of Insight.


Spellbound (flashback)

At the Toxic Bogs, Maya took control of the Venomari by using a Sacred Flute and lured them to the Venomari Tomb.

Can of Worms

When the ninja were sent on a mission to stop Pythor from uniting the tribes, Kai and Jay had to investigate the Toxic Bogs. Upon arriving, they saw no Serpentine activity whatsoever. While Jay was distracted by echoing into the empty Venomari Tomb, Kai was unexpectedly faced with Spitta who sprayed him with venom. Kai began hallucinating as more Serpentine appeared, seeing them as Christmas elves and gingerbread men. Jay was too distracted to hear Kai's plead for help.

As the Serpentine cornered Kai, Cole and Zane arrived. However, Pythor jumped out of the Venomari Tomb, and when Zane went to play the Sacred Flute, Pythor snatched it away. The Serpentine cornered all four ninja on a log atop the acid lake, though before the log could completely dissolve, a rope provided by Samurai X suddenly appeared and they climbed to safety. Samurai X scared off the Serpentine, and when the ninja approached the Samurai to show their gratitude, they were sprayed with a gas that made them lose consciousness. As the Samurai fled the scene, the ninja passed out on the ground. They were found when the Destiny's Bounty flew in above them, shining a light onto them.

The Curse of the Golden Master

While visiting the Ninjago City Aquarium with the rest of the students, Brad Tudabone complains to Dareth that they should have gone to the Toxic Bogs instead.

Codename: Arcturus

Lloyd briefly visits the Toxic Bogs on his motorcycle in search of Pythor and Cyrus Borg, before moving on to the Glacier Barrens.

Shadow of Ronin (non-canon)

In order to regain their memories, the ninja seek out Hibiki, who instructs them to find an Inky Lemon Berry to brew the Tea of Insight, as a means to figure out their next plan of action. After fighting off several Venomari that were brainwashed by Ronin, they succeeded in brewing the tea, and after drinking it, gained visions of the Obsidian Weapons and their locations, prompting them to leave.

The Realm of Shadows


Ninjago: Masters of Spinjitzu

Season 1: Rise of the Snakes

Season 3: Rebooted

Season 4: Tournament of Elements


Video games


  • The Toxic Bogs are the first known swamp in Ninjago, the second being the Vermillion Swamps.


Promotional media

In Ninjago: Masters of Spinjitzu

The images on Toxic Bogs need to be organized.
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In other media

Concept art




Abandoned village · Anacondrai Tomb · Arctic (non-canon) · Birchwood Forest · Blackwood Forest · Blind Man's Eye · Billy Badlands · Boiling Sea · Borg Tower vaults · Bottomless pit · Castle of Ice · Caves of Despair · Cemetery of Souls · Chen's camp · Chen's Island · Chrono Crater (non-canon) · Coastal village · Constrictai Tomb · Corridor of Elders · Crashcourse Canyon · Crystal Caves · Dark Island · Dead's End · Dead Man's Squall · Delta V · Digger's Deep · Digiverse · Dream World (non-canon) · Dungeons of Shintaro · Echo Canyons · Endless Sea · Fangpyre Tomb · Firstbourne's nest · Floating Ruins · Forest of Tranquility · Frozen Ice Pond · Frozen Wasteland · Geckle courthouse · Geckle Strong-Cave · Glacier Barrens · Glacier Island (non-canon) · Golden Peaks · Hall of Villainy · Haunted Hill · Hiroshi's Labyrinth · Hollow's Bluff · Hono Mizu · Hypnobrai Tomb · Ice Cave · Ice labyrinth · Ignacia · Island of the Keepers · Jamanakai Village · Jankikai Jungle · Keepers' Village · Kingdom of Shintaro · Lightning Lagoon · Mala-Wojira · Manifestation Gate · The Mechanic's headquarters · The Mechanic's warehouse · Mega Monster Amusement Park · Merlopia · Metalonia · Mines of Shintaro · Mino Pit · Mount of Eternal Shadows · Mountain of a Million Steps · Mountain of Madness · Mountains of Impossible Height · Munce arena · Munce Home-Cave · Ninjago (LEGO Universe) (non-canon) · Ninjago City · Ninjago Harbor · Ninjago Park · Ninjago wharfs · Nom · No Man's Bluff · Oni land · Oni stronghold · Ouroboros · Outer space · The Pit · Primeval's Eye · Pyramid (Desert of Doom) · Pyramid (Sea of Sand) · Repo yard · Rift of Return · River of Darkness · Rock-Bottom · Route 23 · Samurai X Cave · Sea of Sand · Shadow Bay · Shintaro · Palace gardens · Spinjago (non-canon) · Spirit Coves · Stiix · Stone Army Vault · Storm belt · Story cave · Tallest mountain of Ninjago · Tartarus Trench · Temporal vortex · The Teeth · Tiger Widow Island · Tomb of the First Spinjitzu Master · Torchfire Mountain · Toxic Bogs · Uncharted jungle · Venomari Tomb · Vermillion Swamps · Village in the valley · Wailing Alps · Wildwood Forest

Buildings and establishments

Anacondrai Temple · Benny's Arcade Emporium · Biker Tavern · Borg Industries · Borg Store · Borg Tower · Buddy's Pizza · Cell one · Chan's Theater · Chen's Coliseum · Chen's monastery · Chen's Royal Arena · Chen's Palace · Cliff Gordon's estate · Concert Hall · Dairy Dragon · Dareth's apartment · Dareth's TV studio · Darnagom Enterprises · Dragon's Forge · Ed & Edna's Scrap N Junk · Explorers Club · First Spinjitzu Master's house · Fire Temple · Four Weapons Blacksmith · Fur Mart · Garmadon's Dark Fortress · Garbage depot · Garmadon's monastery · Gas station · Grand Sensei Dareth's Mojo Dojo · Hanging Temple · Hero's Suite · Hidden workshop · Hiroshi Labyrinth Stronghold · Ice Temple · Kiddie Arcade · Kryptarium Prison · Laughy's · Library of Domu · Lighthouse · Lloyd's treehouse fortress · Marty Oppenheimer School of Performing Arts · Monastery of Spinjitzu · Mystake's tea shop · Ninjago City Aquarium · Ninjago City Bank · Ninjago City Hospital · Ninjago City Police Station · Ninjago City Prison · Ninjago Doomsday Comix · Ninjago Metro · Ninjago Museum of History · Noodle factory · Old electronics warehouse · Oni Temple · Palace (Merlopia) · Palace (Shintaro) · Ronin's pawn shop · Royal Palace · Skull Keep · Serpentine's underground fortress · Sewers · Steep Wisdom · Steeper Wisdom (non-canon) · Temple of Airjitzu · Temple of Fortitude · Temple of Light · Temple of Madness · Temple of Resurrection · Temple of Wojira · Tower of Tears (non-canon) · Twitchy Tim's shop · Underground library · Vast Industries · Vermillion Dome of Doom · Vlad Tutu's dance class · Wind Farms Power Station · Wong's Costume · Wu's Academy · Yang Tavern

Prime Empire

Battle arena · Disco · Fire wall · Forest of Discontent · Gamer's Market · Glitch · Infinity maze · Okino's house · Place of swords · Scott's garage · Shifty's table · Side-scrolling platforms · Sushimi's sushi restaurant · Terra Karana · Terra Technica · Terra Domina


Chima · Cloud Kingdom · Cursed Realm · Departed Realm · Djinjago · Never-Realm · Ninjago · Realm of Madness · Realm of Oni and Dragons · Underworld


Ethereal Divide

The LEGO Ninjago Movie locations

Ninjago · Ninjago City · Bridge of Fallen Mentors · Canyon of General Unhappiness · Firing Room · Garmadon's Volcano Lair · Ham's shop · Jungle of Lost Souls · Koko's apartment · Lost Generals' Lair · Ninja Mech Garage · Ninjago Beach · Ninjago High School · Ninjago Tower · Temple of Fragile Foundations · Wu's temple