Caverns & Chasms
Caverns & Chasms adds ores, foliage, trinkets and other underground content to Forge and NeoForge worlds, and it needs Blueprint to run.
What it does
The mod changes the underground part of generated worlds, placing new ores, cave foliage and trinket items across the caverns. Every player and the server need a copy of the mod. Blueprint is required on both loaders. Files cover 1.19.2, 1.20.1 and 1.21.1, with 2.1.3 for 1.20.1 and 3.0.1 for 1.21.1 as the latest Forge and NeoForge builds.
Key features
Underground ores
New ore blocks generate in the caves, giving miners additional materials to find below ground.
Cave foliage
Plants and decorative growth fill the underground spaces, changing how caverns look when explored.
Trinket items
Trinkets are added to the game as collectible items that can be found or obtained while exploring.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 9 mods
Questions
Does Caverns & Chasms need Blueprint?
In the catalog
Caverns & Chasms is one of 8,515 World generation mods on ModsFinder, and one of 5,058 World generation mods for Forge. 32,366 mods support Minecraft 1.21.1.
More from Team Abnormals
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What the author says
Caverns & Chasms introduces new experiences to the world beneath Minecraft's surface. Scattered in the stone are new ores like Tin, Silver, and Spinel, which may be found near Rocky Dirt or revealed by crumbling Fragile Stone! Tons of new creatures can be found, including new hostile mobs, like Deepers, Peepers, and…
Official listing
- Modrinth page
- modrinth.com/mod/caverns-and-chasms
- Owner
- Team Abnormals
- Published
- 2023-09-18
- Updated on Modrinth
- 2026-09-16
- Facts verified
- 2026-10-15