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How to install "Aetherial Islands"

Datapack that creates a whimsical floating islands world, with mountains, rivers, and floating ocean bowls!

Author

Klinbee

Downloads

92.2K

Last Updated

Feb 11, 2026

License

MIT

Mod Loaders

Fabric Forge NeoForge Quilt

Minecraft Versions

1.21.11 1.20.6 1.19.4
adventure datapack worldgen

Quick Install ID

#aetherial-islands

Install Aetherial Islands in GDLauncher

  1. Open GDLauncher and pick (or create) the instance you want to add Aetherial Islands to.
  2. Open the Addons tab and click Add Addons.
  3. Paste the Quick Install ID #aetherial-islands, select Aetherial Islands, and click Download. GDLauncher handles dependencies and version matching automatically.
  4. Hit Play and you're done.

Before you install

Make sure your Minecraft version matches what Aetherial Islands supports. As of the latest release, 1.21.11, 1.20.6, 1.19.4 are supported. Aetherial Islands supports multiple loaders (Fabric, Forge, NeoForge, Quilt); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Aetherial Islands free?

Yes. Aetherial Islands is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Aetherial Islands support?

Aetherial Islands supports Minecraft 1.21.11, 1.20.6, 1.19.4. GDLauncher will automatically pick a compatible version when you install it.

Does Aetherial Islands require Forge or Fabric?

Aetherial Islands supports Fabric, Forge, NeoForge, Quilt. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Aetherial Islands?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #aetherial-islands. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Aetherial Islands?

Aetherial Islands is made by Klinbee. The full project lives on Modrinth (https://modrinth.com/datapack/aetherial-islands).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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