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The Lost CitiesMinecraft mod for 26.3

Allows the player to play in an old abandoned city instead of the normal overworld

server onlynewest supported release 26.3AdventureWorldgen
Latest version
26.3-12.0.0-fabric
Minecraft
1.10.2 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
MIT
Downloads
11.6M
Updated
8 d ago
Available on
Modrinth
Space NodeOur hosting

Host The Lost Cities servers

One click and The Lost Cities 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 The Lost Cities declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
1.21.11Forge, NeoForge, Fabric21+declared9 Dec 2025
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.19.4Forge, NeoForge, Fabric17+declared14 Mar 2023
1.19.3Forge, NeoForge, Fabric17+declared7 Dec 2022
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.19.1Forge, NeoForge, Fabric17+declared27 Jul 2022
1.19Fabric, Forge, NeoForge17+declared7 Jun 2022
1.18.2NeoForge, Forge, Fabric17+declared28 Feb 2022
1.18.1Fabric, NeoForge, Forge17+declared10 Dec 2021
1.16.5Forge, NeoForge, Fabric8+declared14 Jan 2021
1.16.4Forge, NeoForge, Fabric8+declared29 Oct 2020
1.16.3Forge, NeoForge, Fabric8+declared10 Sept 2020
1.15.2Fabric, NeoForge, Forge8+declared17 Jan 2020
1.14.4NeoForge, Forge, Fabric8+declared19 Jul 2019
1.12.2Fabric, NeoForge, Forge8+declared18 Sept 2017
1.12.1Forge, NeoForge, Fabric8+declared3 Aug 2017
1.12Forge, NeoForge, Fabric8+declared2 Jun 2017
1.11.2Forge, NeoForge, Fabric8+declared21 Dec 2016
1.10.2NeoForge, Forge, Fabric8+declared23 Jun 2016

Download

From The Lost Cities’s own host. Nothing is re-hosted here.

Browse 66 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric

    26.3-12.0.0-fabric · 21 Oct 2026 · lostcities-fabric-26.3-26.3-12.0.0-fabric.jar

    Get Fabric

  • NeoForge

    26.3-12.0.0 · 21 Oct 2026 · LostCities-26.3-12.0.0.jar

    Get NeoForge

Most recently published release

26.3-12.0.0-fabricrelease21 Oct 2026

lostcities-fabric-26.3-26.3-12.0.0-fabric.jar · 1.4 MB · for 26.3 · Fabric

Download this release
1ca1eddb0a17…
Older versions24
  • 26.3-12.0.021 Oct 202626.31.3 MB1ea0b4b06c33…Get
  • 26.2-11.0.3-fabric4 Oct 202626.21.4 MBd90c6b06edd6…Get
  • 26.2-11.0.34 Oct 202626.21.4 MB46590fbacdc0…Get
  • 26.1.2-10.0.64 Oct 202626.1.21.4 MB240773293750…Get
  • 1.21.11-9.5.64 Oct 20261.21.111.4 MB86ce5a4d8716…Get
  • 1.21-8.4.64 Oct 20261.21.11.4 MB3bb4085104a8…Get
  • 1.20-7.5.74 Oct 20261.20.11.4 MB3f36e97d97a2…Get
  • 26.2-11.0.2-fabric1 Oct 202626.21.4 MB09e41e8c25b0…Get
  • 26.2-11.0.21 Oct 202626.21.4 MB2049c78660c3…Get
  • 26.1.2-10.0.51 Oct 202626.1.21.4 MBc6d6d70a17f7…Get
  • 1.21.11-9.5.51 Oct 20261.21.111.4 MBd73305754d00…Get
  • 1.21-8.4.51 Oct 20261.21.11.4 MBe1e96a4cbf52…Get
  • 1.20-7.5.61 Oct 20261.20.11.4 MBcfd508b32cbb…Get
  • 1.20-7.5.512 Sept 20261.20.11.4 MB16050cd7f5a4…Get
  • 26.2-11.0.1-fabric12 Sept 202626.21.4 MB2a998c6d0e12…Get
  • 26.2-11.0.112 Sept 202626.21.3 MBc3840a5b53f4…Get
  • 26.1.2-10.0.412 Sept 202626.1.21.3 MBf4e808fe6caa…Get
  • 1.21.11-9.5.412 Sept 20261.21.111.3 MB8bc8ff7af82f…Get
  • 1.21-8.4.412 Sept 20261.21.11.3 MBfccc7f2a6db1…Get
  • 1.20-7.5.412 Sept 20261.20.11.4 MB2e259b2e09ea…Get
  • 26.2-11.0.0-fabric3 Sept 202626.21.4 MB9d6eaddd82ac…Get
  • 26.2-11.0.03 Sept 202626.21.3 MB842cec3701cc…Get
  • 26.1.2-10.0.231 Aug 202626.1.21.3 MB640593d7e805…Get
  • 1.21.11-9.5.231 Aug 20261.21.111.3 MBb9b80a6197ce…Get

Dependencies

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

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.Forge Config API PortRequired. NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.The One ProbeOptional. TOP, a WAILA alternative that shows information about what you're looking at

Frequently asked

Does The Lost Cities work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version The Lost Cities 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 The Lost Cities support?

Everything the author has declared, from 1.10.2 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 The Lost Cities on the client or the server?

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

Which platform or loader does The Lost Cities 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 The Lost Cities?

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 The Lost Cities need to run?

It declares Fabric API and Forge Config API Port 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 The Lost Cities 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 The Lost Cities?

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 The Lost Cities 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Used by

3 projects list The Lost Cities as a required dependency.

Lost Cities Modern TweaksA datapack that applies various tweaks to the default Lost Cities generation using modern Minecraft blocks, adding additional buildings and interior details while keeping the original style.Lost SoulsThe Lost Cities addon to add more danger to the buildings.Lost Cities Modern Tweaks (Lights Off Edition)A variant of the "Lost Cities Modern Tweaks" datapack which shares the same content but removes most light sources, providing a more challenging experience.

Details from Modrinth, where the author last updated it on 21 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? .