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
12boards
Best recipe held by
4boards
First discovered
8 monthsago
Crafted
19times
Made with
15recipes
Used in
17recipes

Highlights

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

Related concepts

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

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 12 boards and crafted 19 times, first appearing 8 months ago. Hollow Earth can be created from 15 recipes, and goes on to appear as an ingredient in 17 others.

Hollow Earth was first discovered by Natalia's board 8 months ago. The lowest-complexity recipe (6) is held by MeleeWaluigi's board.

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