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data pack

Nether Floating IslandsMinecraft data pack for 26.1

Datapack that creates Nethers with floating island generation, like the old world preset. Featuring all biomes, structures, and floating lava lakes.

server onlynewest supported 26.1AdventureWorldgen
Latest version
1.0.2+mod
Minecraft
1.19 to 26.1
Works with
NeoForge, Quilt, Forge, Fabric
Licence
MIT
Downloads
13.7k
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Nether Floating Islands servers

Deploy a server with Nether Floating Islands already added to the world, on hardware built for it.

  • 26.1
  • Data pack
  • NeoForge
  • Quilt
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Nether Floating Islands declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.1Data pack, NeoForge, Quilt, Forge, Fabric25+declared24 Mar 2026
1.21.11Fabric, Quilt, NeoForge, Forge, Data pack21+declared9 Dec 2025
1.21.10Fabric, Quilt, NeoForge, Forge, Data pack21+declared7 Oct 2025
1.21.9Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Sept 2025
1.21.8Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jul 2025
1.21.7Data pack, Quilt, NeoForge, Forge, Fabric21+declared30 Jun 2025
1.21.6Data pack, Quilt, NeoForge, Forge, Fabric21+declared17 Jun 2025
1.21.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared25 Mar 2025
1.21.4Fabric, Quilt, NeoForge, Forge, Data pack21+declared3 Dec 2024
1.21.3Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Oct 2024
1.21.2Fabric, Quilt, NeoForge, Forge, Data pack21+declared22 Oct 2024
1.21.1Fabric, Quilt, NeoForge, Forge, Data pack21+declared8 Aug 2024
1.21Forge, Data pack, Fabric, NeoForge, Quilt21+declared13 Jun 2024
1.20.6Data pack, Quilt, NeoForge, Forge, Fabric21+declared29 Apr 2024
1.20.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Apr 2024
1.20.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2023
1.20.3Fabric, Quilt, NeoForge, Forge, Data pack17+declared4 Dec 2023
1.20.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared20 Sept 2023
1.20.1Data pack, Quilt, NeoForge, Forge, Fabric17+declared12 Jun 2023
1.20Data pack, Quilt, NeoForge, Forge, Fabric17+declared2 Jun 2023
1.19.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared14 Mar 2023
1.19.3Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2022
1.19.2Fabric, Quilt, NeoForge, Forge, Data pack17+declared5 Aug 2022
1.19.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared27 Jul 2022
1.19Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Jun 2022

Download

From Nether Floating Islands’s own host. Nothing is re-hosted here.

1.0.2+modrelease25 Mar 2026

nether-floating-islands-1.0.2.jar · 0.6 MB · for 1.20, 1.20.1, 1.20.2, 1.20.3

Download latest
4ab312bf44f1…
Older versions5
  • 1.0.217 Oct 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.3 MB615 downloadsc09e904d3e6b…Get
  • 1.0.1+mod5 Aug 20251.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.6 MB4.8k downloadsbb117531551f…Get
  • 1.0.113 Jan 20251.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.3 MB428 downloadsc5b13d7b6a73…Get
  • 1.0.0+mod4 Dec 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.6 MB245 downloadsdffbe1b76266…Get
  • 1.0.015 Nov 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.3 MB166 downloads1229764e8ac8…Get

Frequently asked

Does Nether Floating Islands work on Minecraft 26.1?

Yes. 26.1 is the newest Minecraft version Nether Floating Islands declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Nether Floating Islands support?

Everything the author has declared, from 1.19 up to 26.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Nether Floating Islands on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Nether Floating Islands under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Nether Floating Islands?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Nether Floating Islands safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .