Transform your Minecraft world
Regions Unexplored is a comprehensive biome mod that adds 71 unique biomes to both the Overworld and Nether dimensions. From lush magnolia forests to fiery volcanic wastes, each biome features custom blocks, plants, trees, and world generation that seamlessly integrates with vanilla Minecraft.Installation guide
Get started with Fabric or NeoForge
Compatibility
Check mod compatibility and requirements
GitHub repository
View source code and contribute
Modrinth page
Download from Modrinth
Key features
71 unique biomes
71 unique biomes
Explore diverse environments spanning the Overworld and Nether, including:
- Forests: Autumnal Maple Forest, Eucalyptus Forest, Redwoods, Blackwood Taiga
- Wetlands: Bayou, Fen, Fungal Fen, Willow Forest
- Plains & Savannas: Clover Plains, Prairie, Baobab Savanna, Steppe
- Mountains: Arid Mountains, Chalk Cliffs, Towering Cliffs
- Caves: Bioshroom Caves, Prismachasm, Redstone Caves
- Nether: Ancient Delta, Ashen Woodland, Blackstone Basin, Glistering Meadow
Custom wood types
Custom wood types
Craft with 15+ new wood types, each with full block sets:
- Complete furniture sets (stairs, slabs, fences, doors, trapdoors)
- Unique textures and colors for each wood type
- Custom tree growers supporting small, large, and mega trees
- Includes: Baobab, Blackwood, Brimwood, Cypress, Eucalyptus, Joshua, Kapok, Larch, Magnolia, Maple, Palm, Pine, Redwood, Socotra, and Willow
Diverse flora
Diverse flora
Discover hundreds of new plants and flowers:
- Unique flowers: Waratah, Tsubaki, Hyacinth, Coneflowers, Trillium
- Functional plants: Salmonberry bushes, Tassel plants
- Fantasy vegetation: Bioshrooms (Pink, Blue, Green, Yellow), Mycotoxic flora
- Aquatic plants: Magnolia flowers, Water edge vegetation
- Ground cover: Moss patches, Prismoss, Stone buds
Natural blocks & materials
Natural blocks & materials
Build with new natural blocks:
- Prismarite crystals and clusters for decorative builds
- Pointed redstone formations in caves and Nether
- Volcanic stone types including smoldering variants
- Custom rock formations and boulders
- Unique ground blocks for each biome
Advanced world generation
Advanced world generation
Powered by Biolith and Lithostitched for seamless integration:
- Biomes blend naturally with vanilla Minecraft terrain
- Custom noise-based feature placement for realistic distributions
- Lava deltas, mineral pools, and geothermal features
- Shipwreck variants with biome-specific wood palettes
- Configurable biome placement and rarity
Version policy
Regions Unexplored maintains both LTS (Long Term Support) versions for stable modpack ecosystems and latest versions to support the newest Minecraft releases.
- Minecraft 1.21.1 (current version)
- Fabric Loader 0.18.4+
- NeoForge 21.1.218+
About the team
Regions Unexplored is developed by:- UHQ_Games - Lead developer
- KirboSoftware - Developer
- Apollo - Developer
Report issues
Found a bug or have a suggestion? Open an issue on GitHub