⚠ This pack is in alpha and can be unstable with many bugs ⚠
Altiterra is a datapack that makes the world generation more epic and makes you want to explore it.
This datapack aims to change the world's height by -128 to 512 with deeper oceans and higher mountains.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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 Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as Altiterra.zip
- Download size: 8 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.