Mountain of Madness
Location Lord Garmadon's Dimension
Inhabitants Craglings, Mud Monsters

The Mountain of Madness is a large mountain in the Realm of Madness, inhabited by Craglings and Mud Monsters. It houses a portal leading to Ninjago.


Tick Tock

When Sensei Wu traveled to Lord Garmadon's dimension in order to inform him that Lloyd was in danger, he appeared near the Mountain of Madness, where his evil brother was waiting for him.

Once Bitten, Twice Shy

Lord Garmadon immediately attacked his brother, revealing that his time in the dark realm has given him four arms and the power to safely wield all four Golden Weapons. Lord Garmadon nearly defeated Sensei Wu by summoning Mud Monsters to smother him, but Sensei Wu managed to deliver the news of Lloyd's plight moments before he was swallowed by the mud. Upon learning that his son was in trouble, Lord Garmadon saved Sensei Wu and offered his assistance.

The Royal Blacksmiths

Since Sensei Wu had used all of his Traveler's Tea to reach Lord Garmadon's dimension, the brothers set off for the Mountain of Madness, where they could find a portal that would take them back to Ninjago. Along the way, they had to fend off a Cragling attack with their Spinjitzu. When they reached the portal, Lord Garmadon claimed that he had only been using Sensei Wu to return to Ninjago, but the brothers nonetheless used it to return to their native realm before regrouping with the Ninja at Destiny's Bounty.

Cursed World - Part II

While fighting over the Realm Crystal, Morro and Lloyd arrived at the peak of the mountain, and after grappling for the artifact, quickly left through a portal.


LEGO Ninjago: Masters of Spinjitzu

Season 1: Rise of the Serpentine

Season 5: Possession


Landmarks, Vehicles, and more


Ignacia · Mountains of Impossible Height · Caves of Despair · Floating Ruins · Frozen Wasteland · Ice Fortress · Forest of Tranquility · Fire Temple · Ninjago Sky · Jamanakai Village · Wildwood Forest · The Lost City of Ouroboros · The Toxic Bogs · Torchfire Mountain · Desert Pyramid · Ninjago City · Mountain of a Million Steps · Birchwood Forest · Hypnobrai Tomb · Fangpyre Tomb · Anacondrai Tomb · Constrictai Tomb · Venomari Tomb · Sea of Sand · Lord Garmadon's Dimension · The Mountain of Madness · Mega Monster Amusement Park · Spirit Coves · Golden Peaks · Crashcourse Canyon · Glacier Barrens · Stone Army Tomb · Island of Darkness · Samurai X Cave · Hiroshi's Labyrinth · Blackwood Forest · Chen's Island · Chen's Camp · Echo Canyons · Corridor of Elders · Spinjago · Stiix · Haunted Hill · Wailing Alps · Vermillion Swamps · Boiling Sea


Four Weapons Blacksmith · Monastery of Spinjitzu · Lord Garmadon's Dark Fortress · Ed & Edna's Scrap N Junk · Lloyd's Treehouse Fortress · Darkley's Boarding School for Bad Boys · Kiddie Arcade · Hidden Workshop · Marty Oppenheimer School of Performing Arts · Concert Hall · The Serpentine's Underground Fortress · Grand Sensei Dareth's Mojo Dojo · Ninjago Museum of History · Ninjago Doomsday Comix · The Temple of Light · Borg Tower · Wind Farms Power Station · Ninjago City Aquarium · The Temple of Fortitude · Yang Tavern · Chen's Palace · Kryptarium Prison · Steep Wisdom · Domu · Temple of Airjitzu · Hanging Temple · Borg Store

Other Realms

Cursed Realm · Underworld · Dark Realm · Cloud Kingdom · Djinjago · Departed Realm


Destiny's Bounty (The Black Bounty · 2.0 · Destiny's Shadow) · Serpentine Bus· Serpentine Train · Ultra Sonic Raider · Samurai Mech (Stone Army) · Fire Mech · Earth Driller · Warrior Bike · Garmatron · Golden Mech · Kai Fighter · Thunder Raider · Hover-Copter · Lightning Offroader · Destructoid · Proto Sam-X · Prototype X-1 · Chen's Ferry · D.B. Express · Condrai Crusher · Jungle Raider · Blade-Copter · Chen's Blimp · Electro Mech · Clouse's Mech · Roto Jet · R.E.X. · Ronin's Mech · Chain Cycle · Mech-enstein · Titan Mech · Nya's bike · Kai's bike · Misfortune's Keep · Raid Zeppelin · Sky Shark · Ultra Stealth Raider · Titanium Ninja Tumbler · Rock Roader · Desert Lightning · Samurai VXL · Iron Doom · Vermillion Invader

The LEGO Ninjago Movie

Ninjago Island · Ninjago City · Ninjago High School


Imagination · Blade Cup · Violet Berry Soup · Starfarer · Celestial Clock · Obsidian Glaive · Blind Man's Eye · Temporal Vortex

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