Nether Floating Islands
Java data pack listed for Minecraft 1.20–26.x. Downloads from the MC Java Mods app on Android.
Datapack that creates Nethers with floating island generation, like the old world preset. Featuring all biomes, structures, and floating lava lakes.
I don't know my version or loader
Nether Floating Islands
Nether Floating Islands is a data pack that seeks to build upon the vanilla floating islands world generation that existed before 1.18, but for the Nether. All biomes and structures exist, along with floating lava pools (all done with aquifers).
Overworld Floating Islands
This pack is meant to be a companion pack for Revamped Floating Islands, which affects the Overworld instead.
FAQ
- "Is this compatible with this Data Pack / Mod?"
- If it changes terrain, no. If it adds biomes, it will be partially compatible (biomes may look weird depending on how they are implemented).
Check out my new and improved floating island pack, Aetherial Islands
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1, 1.20.2
- 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.
- Downloads as Nether_Floating_Islands_1.0.2.zip
- Download size: 291 KB
- Download link checked 8 Oct 2026 — working
These come from our own check of the pack file, not from the source page.