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Caverns & ChasmsMinecraft mod for 1.21.1

Diversifies the underground experience with ores, foliage, trinkets, and more!

client and servernewest supported 1.21.1AdventureMobsEquipmentGame Mechanics
Latest version
3.0.0
Loaders
Forge, NeoForge
Licence
LicenseRef-Abnormals-License
Downloads
212.9k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Caverns & Chasms servers

One click and Caverns & Chasms is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • 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 Caverns & Chasms declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.2Forge, NeoForge17+declared5 Aug 2022

Download

From Caverns & Chasms’s own host. Nothing is re-hosted here.

3.0.0release27 May 2026

caverns_and_chasms-1.21.1-3.0.0.jar · 38.6 MB · for 1.21.1

Download latest
d360d7823f8a
Older versions8
  • 2.1.316 Apr 20261.20.136.9 MBc306daca1554Get
  • 2.1.212 Apr 20261.20.136.9 MB78e88978e9c3Get
  • 2.1.17 Apr 20261.20.136.9 MB6ce59c82044dGet
  • 2.1.01 Apr 20261.20.136.9 MB66e235ffc7a8Get
  • 2.0.031 Dec 20241.20.14.6 MBd7d9265f96acGet
  • 1.0.230 Mar 20241.19.24.6 MB1f429cac2437Get
  • 1.0.129 Mar 20241.19.24.6 MB3d4426bf84f0Get
  • 1.0.028 Feb 20241.19.24.5 MBd20950cd60c4Get

Frequently asked

Does Caverns & Chasms work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Caverns & Chasms 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 Caverns & Chasms support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Caverns & Chasms 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 Caverns & Chasms support?

Forge, NeoForge. 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 Caverns & Chasms?

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 Caverns & Chasms under?

LicenseRef-Abnormals-License, 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 Caverns & Chasms?

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 Caverns & Chasms 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.

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? .