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Navigable Rivers Data Pack Add-On (1.21.4, 1.20.1) – Immersive And Navigable World








Navigable Rivers Data Pack Add-On is an add-on for William Wythers’ Overhauled Overworld that enhances the realism and usability of Minecraft’s river systems. This data pack carves out terrain that would otherwise obstruct rivers, ensuring that they remain clear and navigable. Transform your Minecraft world with realistic river paths that facilitate easier exploration and transportation. Enjoy playing this data pack!
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Features:
- This datapack is an add-on for William Wythers’ Overhauled Overworld which uses features to carve any terrain which would encroach into the rivers’ path.
Screenshots:









Navigable Rivers Data Pack Add-On Download Links
For Minecraft 1.21.4
For Minecraft 1.21.1, 1.21, 1.20.6, 1.20.4
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.4, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Download size: 1.6 MB
- Download link checked 17 Jun 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.