Adds snow under trees in snowy biomes. While all other Snow-Under-Trees are mods, this is a datapack. The datapack is compatible with Tectonic. Worldgen mods/datapacks that modify biomes are not supported. From my testing there's no measureable performance impact.
If you want more improvements to Snowy Biomes check out Snowy Biomes: Enhanced
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 snow-under-trees-datapack-1.21.x-v0.1.zip
- Download size: 108 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.