AddonsBedrock
Cave Biomes Expansion Addon for Minecraft Bedrock 26.30
Bedrock add-on listed for Minecraft 1.21 (behavior + resource pack). Installs from the MC Bedrock Mods app on Android.
⬇ DownloadMy Cave Biomes Expansion add-on adds new cave biomes and subterranean features to Minecraft.
Guys, I think that's an add-on of caves.
Included Biomes
- Eternal Caves
- Caves Expanded
- Cavern Calamity
My add-on is Cave Biomes Expansion.
Quick facts
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
File checked by MCModsHub
- Pack type: .mcaddon
- Manifest requires Minecraft 1.21.90 or newer
- Ships one half — this pack asks for another pack that is not included
- Download link checked 18 Jun 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.