






Silken Depths Mod backports new world generation features from Terralith and the Pale Garden into older Minecraft versions. It updates landscapes with pale wood, hanging moss, and reworked underground caverns. Players can find spooky spider nests, steamy geysers, and mineral deposits across the Overworld without updating their main game version. The mod also refreshes several existing biomes to give old worlds a fresh look.
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Features:
- Pale Garden Worldgen: Generates the Pale Garden biome naturally across the Overworld alongside backported Pale Trees.
- Updated Infested Caves: Adds Pale Moss blocks, spider egg decorations, and hanging moss to underground caverns.
- Moonlight Valley and Moonlight Grove biomes now use Pale Oak Logs for blue trees.
- Potent Sulfur blocks create working geysers inside the Yellowstone biome.
- Spawns new Cinnabar patches across the Stony Spires biome.
- Adds the
#terralith:cavesbiome tag to help players locate cave biomes quickly.
Screenshots:







Silken Depths Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 518464.mcaddon
- Download size: 145 KB
- Download link checked 30 Sept 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.