Hollow Earth

Conspiracy theory proposing a habitable interior world inside Earth.

Conspiracy TheoryPseudoscienceMythologyGeography

Complexity

Current best complexity is 6:

Hollow Earth
6
Discover this myself!

Statistics

Discovered by
11boards
Best recipe held by
4boards
First discovered
6 monthsago
Crafted
18times
Made with
14recipes
Used in
16recipes

Highlights

  1. First discovered by
    Natalia's board
    · 6 months ago
  2. Lowest complexity6first held by
    MeleeWaluigi's board
    · 4 months ago
  3. Last crafted by
    Alex's board
    · 6 days ago
  4. Last used in a recipe by
    Alex's board
    · 6 days ago

Related concepts

Ocean
Mountain
Sea
Horizon
Everest
Hellfire
Glacier
Gaia
Waterfall
Vulcan
Atlantis
Island

Technical information

Concept ID
13447
Color
#4a4a4a
Emoji
🌍/🌍🕳️
Categories
Conspiracy Theory, Pseudoscience, Mythology, Geography
Best complexity
6
First discovered
Feb 15, 2026, 01:51 UTC
Trademarked
No
Copyrighted
No

About "Hollow Earth" concept

Hollow Earth can be discovered in Concepts, categorized under Conspiracy Theory, Pseudoscience, Mythology, Geography. Conspiracy theory proposing a habitable interior world inside Earth.

It has been discovered by 11 boards and crafted 18 times, first appearing 6 months ago. Hollow Earth can be created from 14 recipes, and goes on to appear as an ingredient in 16 others.

Hollow Earth was first discovered by Natalia's board 6 months ago. The lowest-complexity recipe (6) is held by MeleeWaluigi's board.

Related concepts worth exploring include Ocean, Mountain, Sea, Horizon, Everest, Hellfire, and 6 more.