Tube Cave

Tube Caves are a type of cave/hill that generate on the surface of the Overworld in many different places and biomes.
==Details==
Tube Caves appear as large mounds of dirt and grass. They are, however, hollow, and one side of them is open by default. The deep side continues into a tunnel down around 50 blocks before curving and becoming horizontal again.
Tube Caves are often used as starting survival bases. They are slightly treacherous to explore at first, but can prove to be an invaluable resource in survival due to their large storage ability and the room to place many things.
Tube Caves generate in the following biomes:
*Plains
*Ice Plains
*Savanna
*Extreme Hills
*Mesa
*Forest
*Birch Forest
*Taiga
*Cold Taiga
*Mega Taiga
*Swampland
They can, however, generate wrongly in a spot very near the biome they spawned in. For example, it is possible to rarely find one on a beach, or over an ocean, or (in the case of Extreme Hills) snaking off of a cliff.
==Trivia==
*In season one of Creatures of the Void, Alex and her group lived in an erroneously-generated Tube Cave on a beach.
Category:Sad's Fanon