Crystal Hollows Structures

The Crystal Hollows has a number of structures that will randomly generate. While some structures may only generate in certain zones, others may spawn anywhere.

Mechanics

Each Crystal Hollows lobby is comprised of a number of randomly generated rooms. This means the coordinates will not be the same between lobbies, the only constant being the location of the Crystal Nucleus.

There are 5 main structures which are guaranteed to generate in the 5 main locations within the hollows:

Location	Structure
Jungle	Jungle Temple
Mithril Deposits	Mines of Divan
Goblin Holdout	Goblin Queen's Den
Precursor Remnants	Lost Precursor City
Magma Fields	Khazad-dûm

Each of the 5 main structures houses their respective Crystal. You can obtain that Crystal by completing a special task.

Structures

Anywhere
Fairy_Grotto
Goblin
Jungle
Magma_Fields
Mithril_Deposits
Precursor_Remnants

These structures can spawn anywhere.

Name	Image	Description	Chest(s)
Tavern		A replica of the tavern from the Hub prior to the Bartender's Brewery redesign.	0
Dragon Skull		Contains the enormous skull of a long-dead dragon. Who or what killed it remains to be seen.	2
Cobweb Room		Contains a large amount of cobwebs and the skeleton of an adventurer, but no spiders.	2
Ruined Building		The remains of a once-great building, largely destroyed by an unknown force.	2
Underground Pond		A mostly submerged room.	1
Water Hall		A small hall with flowing water, perhaps once part of something greater.	1
Trapped Throne		Contains two arrow traps on either side of the room which guard the chest placed upon the throne.	1
Ruby Bridge Room		A ravine with a wooden bridge connecting its two sides and a large amount of Ruby Gemstones to mine.	1
Minetrack		A small clearing with a minetrack running through its highest point.	1
Lift		A replica of the lift operated by the Lift Operator in the Deep Caverns. Has a number of layers containing mobs also from the Deep Caverns, such as Redstone Pigmen and Emerald Slimes.	1
Dark Auction		A replica of the Dark Auction basement. Seemingly unused and in a state of disrepair.	0
Hobbit-hole		Contains a hobbit-hole build taken from the Walls map "Shire" and inspired by The Lord of the Rings. The fire still burns and the building is well-maintained.	1
Haybale Dungeons		A once-great dungeon hall that now lies in ruins.	2
Storage Room		A room used to store a large variety of items. Desks may also be found in some hallways, though it is unclear what they were used for.	1
Traveler's Respite		An enclosed room featuring a number of hastily set up tents and a ready-made campfire. Seems to have been set up by adventurers as a place of rest.	1

Name	Image	Description	Chest(s)
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Fairy Shrine		A small shrine containing a crystal made of Jasper Gemstones and numerous Butterflies.	2
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Name	Image	Description	Chest(s)
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Goblin King's Lair		Residence of King Yolkar, whom the player must feed 3 Goblin Eggs as part of the questline for the Amber Crystal.	2
Fallen Hall		A once-great hall now infested with a number of dangerous Goblin types.	2
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Winding Staircase Base		A Goblin base featuring a winding staircase and a number of cages presumably used to house prisoners.	1
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Goblin Sewer Camp		A sewer flowing with waste of a vile shade.	1

Name	Image	Description	Chest(s)
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Purple Tree		A massive purple tree sitting on a small landbank within a lake, connected to the rest of the area by a half-destroyed bridge. A small wooden building sits on a ledge overlooking the tree, as if protecting it. The purpose of properties of the tree are unclear.	2
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Second Key Guardian Tower		Contains a large building which is home to the Key Guardian, part of the questline for the Amethyst Crystal. Also houses a number of Sludges and Kalhuiki Tribe Members.	2
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Jungle Village		A small village consisting of a number of huts, one of which is home to Odawa. It is currently the only place in the game where the Kalhuiki Elder and Kalhuiki Youngling can spawn.	0
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Name	Image	Description	Chest(s)
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N/A		The player may throw the Eternal Flame Ring into the lava to unlock the "The Ring" Achievement.
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Name	Image	Description	Chest(s)
Corleone Batcave		Boss Corleone is guaranteed to spawn in this room periodically.	2
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Dragon's Lair		Contains a Dragon who sells the player the Golden Dragon Pet for a large price.	3
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Corleone Hideaway		Boss Corleone is guaranteed to spawn in this room periodically.	2
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Gold Mine		A small room containing a large pile of gold blocks.	2
Abandoned Forge
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