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Ancient StructuresMinecraft mod for 26.3

Adds handcrafted structures from ancient civilizations (Mayan, Roman, Japanese, Germanic) with custom loot, mobs, and secrets

client and servernewest supported release 26.3AdventureDecorationWorldgen
Latest version
0.0.16
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
GPL-3.0-only
Downloads
94.5k
Updated
10 d ago
Available on
Modrinth
Space NodeOur hosting

Host Ancient Structures servers

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

  • 26.3
  • NeoForge
  • Forge
  • Fabric
  • 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 Ancient Structures declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.1.2Fabric, NeoForge, Forge25+declared9 Apr 2026
1.21.11Forge, Fabric, NeoForge21+declared9 Dec 2025
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023

Download

From Ancient Structures’s own host. Nothing is re-hosted here.

For Minecraft 26.3

Choose the loader you use before downloading.

  • NeoForge

    0.4.0 · 24 Oct 2026 · ancientstructures-neoforge-26.3-0.4.0.jar

    Get NeoForge

Most recently published release

0.0.16release27 Oct 2026

ancientstructures-fabric-1.20.1-0.0.16.jar · 0.5 MB · for 1.20.1 · Fabric

Download this release
e751e53aca7f…
Older versions17
  • 0.4.024 Oct 202626.30.5 MB1fcec54218db…Get
  • 0.3.024 Oct 202626.1.20.5 MBc1fcf22764c3…Get
  • 0.2.024 Oct 20261.21.110.5 MBa26164352220…Get
  • 0.0.1524 Oct 20261.20.10.5 MB8aa29d256972…Get
  • 0.1.224 Oct 20261.21.10.5 MB7a3fee5b797a…Get
  • 0.0.1412 Mar 20261.20.10.5 MB6.7k downloadsde9544c2bfdf…Get
  • 0.0.1112 Nov 20251.20.10.5 MB10.0k downloads5ba42e682c75…Get
  • 0.1.129 Oct 20251.21.10.5 MB8.1k downloadsad54464cb96b…Get
  • 0.1.016 Oct 20251.21.10.5 MB392 downloadsddfa0710f98a…Get
  • 0.0.107 Sept 20251.20.10.5 MB12.9k downloadsa1c2c1b2d3e3…Get
  • 0.0.928 Aug 20251.20.10.5 MB557 downloads7ca601a26b90…Get
  • 0.0.717 Aug 20251.20.10.5 MB1.9k downloadsd8c87276524a…Get
  • 0.0.63 Aug 20251.20.10.5 MB2.1k downloads95611ca6c2ad…Get
  • 0.0.530 Jul 20251.20.10.5 MB464 downloads00afee71adc5…Get
  • 0.0.421 Jul 20251.20.10.5 MB1.9k downloads1e2d75cd5722…Get
  • 0.0.316 Jul 20251.20.10.4 MB1.0k downloadsba7405248bc8…Get
  • 0.0.25 Jul 20251.20.10.4 MB89 downloads4ca1e55da0a5…Get

Dependencies

What Ancient Structuresdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

YetAnotherConfigLib (YACL)Required. A builder-based configuration library for Minecraft!Fusion (Connected Textures)Required. Fusion allows resource packs to use additional texture and model types such as connected textures!Armor of the AgesRequired. A Minecraft mod that adds animated armors from various culture. The perfect mod to defend your dirt & cobblestone house with style !Dawn of TimeRequired. Adds more than 400 new blocks to easily construct beautiful buildings from all around the world.(Japanese, German, French, Roman, etc.).

Frequently asked

Does Ancient Structures work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Ancient Structures 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 Ancient Structures support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Ancient Structures 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 Ancient Structures support?

NeoForge, Forge, Fabric. 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 Ancient Structures?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Ancient Structures need to run?

It declares YetAnotherConfigLib (YACL), Fusion (Connected Textures), Armor of the Ages and Dawn of Time as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Ancient Structures under?

GPL-3.0-only, 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 Ancient Structures?

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 Ancient Structures 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 27 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .