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Immersive CavesMinecraft mod for 1.21.4

A Vanilla+ mod that adds 15+ new climate/biome based Cave Types

client and servernewest supported 1.21.4AdventureDecorationWorldgen
Latest version
1.4.2
Minecraft
1.18.2 to 1.21.4
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
33.0k
Updated
20 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Immersive Caves servers

One click and Immersive Caves is installed with the right loader, on hardware built for it.

  • 1.21.4
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Immersive Caves declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4NeoForge, Forge21+declared3 Dec 2024
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.2Forge, NeoForge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022

Download

From Immersive Caves’s own host. Nothing is re-hosted here.

1.4.2release18 Jan 2025

immersivecaves-1.4.2-forge-1.20.1.jar · 30.4 MB · for 1.21.4, 1.21.3, 1.21.2, 1.21.1

Download latest
7914281b50ee…
Older versions7
  • 1.4.131 Oct 20241.21.130.4 MB8.5k downloadsee9d9b25e249…Get
  • 1.4.05 Oct 20241.21.114.9 MB292 downloads9e4ac963289c…Get
  • 1.3.917 Aug 20241.20.62.6 MB102 downloadsc6e206332f05…Get
  • 1.3.630 Jul 20241.20.60.2 MB87 downloads959fd95b2368…Get
  • 1.3.55 Jun 20241.20.40.2 MB2.1k downloads670bed145803…Get
  • 1.3.429 Jan 20241.20.10.2 MB2.7k downloadsd6139c2e351e…Get
  • 1.3.323 Jan 20241.20.10.2 MB4.5k downloadsf14047fb2c8d…Get

Frequently asked

Does Immersive Caves work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version Immersive Caves 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 Immersive Caves support?

Everything the author has declared, from 1.18.2 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Immersive Caves on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Immersive Caves support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Immersive Caves?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Immersive Caves under?

LicenseRef-All-Rights-Reserved, 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 Immersive Caves?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Immersive Caves safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

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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? .