
Modrinth · Minecraft mod
CliffTree
A vanilla-styled worldgen overhaul, with new biomes and touches to existing ones. Short for "Cliff under a Tree"
Quick answer
Which CliffTree release should I use?
CliffTree 3.2.1 targets 26.1, 26.1.1, 26.1.2 with datapack. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is CliffTree required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does CliffTree 3.2.1 need?
3.2.1. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add CliffTree without breaking your instance.
Built for CliffTree 3.2.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 3.2.1. It targets 26.1, 26.1.1, 26.1.2 with datapack; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 3.2.1. It opens that exact file at the source.
About this project
What does CliffTree add?
CliffTree now supports 1.21.1 and 1.21.9+
CliffTree
Cliff under a Tree, or CliffTree for short, is a world generation datapack that adds new biomes to the Overworld and bringing a fresh touch to some existing ones, all while maintaining the spirit of vanilla.
This is probably obvious, but the name comes from the lyrics of Adventure Time's ending theme. I just really like the show.
Created by Konci and Walls
New add-on: ButterBee
ButterBee spices up CliffTree's ecosystems by adding new biome-dependant variants for chickens, cows, pigs, wolves, and even one new frog! This add-on will hopefully make exploration feel fresh, as you might discover new faces along your journey!
For more information and download, click here!
Compatible with Tectonic!
Starting with Tectonic 3.0, the mod version of CliffTree and Tectonic are now natively compatible! If you are using the datapack version, a compatibility datapack can be downloaded here
Large Biomes and AMPLIFIED add-ons
Install CliffTree Horizons or CliffTree Spires along with CliffTree in order to make a Large Biomes or AMPLIFIED world respectively
Features
New biomes and variations
From the searing Shrublands to the chilly Bog, CliffTree adds various new biomes to explore in the Overworld. See all new sights like the Oasis or the Tundra, or a variation of a familiar biome like the Snowy Old Growth Taiga or Sparse Forests!
New rivers, water colors, and deeper oceans
This pack tweaks almost every biome to have new water colors, as well as new river biomes to match, and deeper oceans to explore. The distribution of sand, clay, and gravel underwater are also altered to provide a nice and cohesive gradient instead of being random disks.
Cave biomes
CliffTree makes a big change to how caves work, surface biomes no longer extend all the way down to the underground, and instead taking their place are several cave biomes. Some are more generic caves, while others are more interesting to explore like the icy Frozen Caves, terracotta-filled Warm Caves, or the scorching depths of the Inferno!
A touchup of existing biomes
There are also many small tweaks to the existing biomes, such as their distribution, or direct visual changes like terracotta on the sides of Savanna Plateaus, fallen logs on various forest biomes, more stone on the sides of cliffs, and wide Beaches reminiscent of their beta looks!
New tree shapes and foliage rules
Foliage like grasses and flowers can now be planted on sand and snow blocks! Some trees have also received a makeover, like Birch and Small Jungle trees. Saplings also have custom growth rules, with only some saplings being able to grow up on sand and snow, and certain blocks allowing the growth of rare tree types like Jungle Bushes and Swamp Oaks!
🛜Get 25% off on BisectHosting using the code "konci"
Project description from Modrinth.
Pick your setup
CliffTree by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26w14a
1 loader build26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.1
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
1 loader build1.20
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
CliffTree versions and loaders
3.2.1
CliffTree 3.2.1 - 26.1.zip
28 Apr 2026
3.2.1
CliffTree 3.2.1 - 26.1.jar
28 Apr 2026
3.2.0
CliffTree 3.2.0 - 26.1.jar
27 Apr 2026
3.2.0
CliffTree 3.2.0 - 26.1.zip
27 Apr 2026
6.6.6
CliffTree-Special-26w14a.jar
1 Apr 2026
3.1.5
CliffTree-3.1.5-1.21.1_backport.zip
7 Mar 2026
1.7.1
Clifftree-1.7.1-[Backport].zip
21 Aug 2024
Looking for an older file? The official Modrinth project page is in Resources.
