Taking Control of Your Terralith World
Terralith is one of the most popular world generation mods for Minecraft, completely overhauling biomes with stunning new landscapes, towering cliffs, and intricate cave systems. For many players, it is the definitive way to experience the game’s terrain. But alongside those breathtaking vistas, Terralith also adds its own custom structures — mysterious spires, hidden outposts, and ancient temples that blend into the new biomes. While these are beautifully designed, they are not always welcome in every playthrough. Maybe you are running a vanilla-plus server and want only the terrain changes without extra buildings, or perhaps another mod’s structures are conflicting with Terralith’s generation. Whatever the reason, the “No More Terralith Structures” datapack offers a clean, targeted solution.
What Does This Datapack Actually Do?
In simple terms, this datapack disables all custom structures that Terralith adds to your world. It works on Minecraft 1.20 versions as long as you are using Terralith version 2.5.1 or newer. The pack does not remove Terralith’s biome alterations, blocks, or terrain features — it only prevents the generation of things like the Terralith spire, glacial hut, mage tower, and other man-made (or mob-made) additions. This means you keep the majestic terrain while reclaiming a purely natural landscape, perfect for builders who want to place their own creations or for modpacks that rely on other structure mods.
The datapack itself is an updated version of an older community project originally created for Terralith v2.3.7. The original work by Apollounknowndev can be found in the stardust-pack-changes repository on GitHub. This newer iteration brings compatibility forward to the latest Terralith releases, ensuring that no structures slip through the cracks.
Why Disable Terralith Structures?
There are several practical reasons to strip out these structures. First, compatibility: if you use a mod like YUNG’s Better Strongholds or any datapack that adds its own dungeons, Terralith’s structures might overlap awkwardly or cause generation errors. Second, performance: while individual structures are lightweight, a heavily modded server can benefit from trimming every unnecessary asset. Third, creative freedom: some players simply prefer an untouched wilderness where every ruin or village is placed by their own hand or by a carefully chosen set of mods.
Whatever your motivation, the datapack gives you a toggle that is easy to apply and even easier to customize. Instead of digging through configuration files or editing mod code, you simply drop a zip file into your world’s datapack folder and you are done.
Installing the Datapack Step by Step
Getting started is straightforward. First, download the datapack zip file. Then follow these steps:
- Navigate to your Minecraft world save folder. It is usually found in
.minecraft/saves/YourWorldName. - Open the
datapacksfolder inside that world directory. If it does not exist, create it. - Place the downloaded zip file into the
datapacksfolder. Do not unzip it. - Launch the world. If you are already in the world, use the
/reloadcommand to activate the datapack without restarting.
Once loaded, the datapack silently suppresses all Terralith structures in newly generated chunks. Existing chunks that were already loaded will keep any structures that spawned previously, so for a completely clean slate you will need to explore fresh terrain.
Customizing Which Structures Are Removed
One of the best features of this datapack is how easy it is to tailor. Maybe you love the mage towers but hate the spires. Or you want to keep the glacial hut only in winter biomes. The pack uses a tag-based system that lets you pick and choose with minimal effort. Here is how to selectively allow structures:
- Unzip the datapack into a new folder.
- Navigate to
data/terralith/tags/worldgen/biome/has_structure. For the glacial hut or mage tower in specific seasonal biomes, go todata/terralith/worldgen/structureinstead. - Delete the JSON file corresponding to the structure you want to generate. For example, removing
spire.jsonwill let spires appear again. - Once you have made your changes, go back to the folder that contains
dataandpack.mcmeta. Compress those two items into a new zip file. - Place the new zip into your world’s datapack folder, replacing the old one.
A video explanation is also available from the original creator, walking through the exact process visually. This level of control makes the datapack perfect for modpack authors who need to fine-tune world generation without learning complex modding tools.
Managing Mods and Datapacks with Ease
For players who frequently experiment with world generation tweaks, keeping everything organized can become a chore. Many have found that using a modern launcher streamlines the process significantly. One such tool is the foxygame.net launcher, which lets you install mods and datapacks directly from its menu, making it incredibly convenient to swap between different Terralith configurations without manually moving files around. This flexibility is a lifesaver when you are testing which structures to keep or trying out new modpacks.
Compatibility and Performance Notes
This datapack is designed for Minecraft 1.20.x and Terralith 2.5.1+. It does not alter any vanilla structures, so villages, strongholds, and ancient cities remain untouched. Because it works at the datapack level, it is fully compatible with Fabric and Forge modloaders, as well as vanilla servers. Performance impact is negligible — the pack simply tells the game to skip Terralith structure placement during chunk generation, so there is no ongoing overhead.
If you are using other datapacks that modify Terralith, load order can matter. Place “No More Terralith Structures” high in the load order (rename the zip with a leading underscore or use a datapack priority mod) to ensure its removals are applied before other packs try to reference the structures.
Final Thoughts
The “No More Terralith Structures” datapack is a small but powerful tool for anyone who loves Terralith’s terrain but wants a blank canvas. It respects the original vision of the biome mod while giving you the freedom to curate your own adventure. Whether you are building a peaceful survival world, designing a custom modpack, or simply troubleshooting structure conflicts, this datapack delivers exactly what it promises: all the beauty of Terralith, none of the clutter. With easy installation, straightforward customization, and broad compatibility, it is a must-have addition to your datapack collection.