ModsJava
Caves And Cliffs Additions : New Cave Biomes !
Java mod listed for Minecraft 1.17. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForge
Works on 1.17 and 1.17.1
This fabric mod adds 2 new cave biomes
Cave biomes :
- Icy caves : This biome contain packed ice, snow block, powder snow and icy stone/deepslate
- Burnt caves : This biome contain magma blocks and burnt stone/deepslate
- These two caves biomes are generating in 3d with lush caves and dripstone caves
Tell me in comments ideas for new caves biomes !
Have a great time with this mod !
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.17.1, 1.17
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as cac-additions-1.3.jar — drop this file into the mods folder
- Download size: 173 KB
- Download link checked 14 Oct 2026 — working
These come from our own check of the pack file, not from the source page.