Hydrological Mod (1.21.11, 1.20.1) – Explore Massive Continents

Hydrological Mod overhauls the overworld with fresh terrain and recreated biomes. It shapes the world into massive continents instead of endless random landmasses. You can find unique ore generations hidden deep inside different cave systems. The environment feels more alive with glowing blocks, custom temperature-based fog, and fireflies dancing around tall grass at night. This world generator brings a beautiful fantasy style to your everyday gameplay.

Features:

• New World Generation: Generates massive continents and entirely new terrain layouts from scratch.
• Unique Ore Placements: Spawns copper and gold veins on Dripstone Cave walls, and iron and coal in Lush Caves.
• Custom Trees: Adds dozens of new tree types that grow cleanly without clipping into each other.
• Gives you special world presets to play on floating islands or floating caves.
• Brings the night to life with tiny fireflies that spawn near tall grass.
• Places redstone spikes inside lava aquifers and diamond shafts just above bedrock.
• Includes custom blocks like leaf piles, wood walls, dry grass, and mushroom slabs to decorate your builds.
• Makes specific blocks like blue ice emit a soft light to brighten up dark areas.
• Adds custom fog that changes color based on the temperature of the biome you stand in.

Configuration:

• Turns off custom blocks with a server-only mode so players can join without downloading anything.
• Changes the terrain to generate in large, blocky cubes using the cubical scale setting.
• Makes thick snow layers act like powder snow so you can walk straight through them.
• Shrinks or expands the distance between mountains, cliffs, and beaches with the noise scale option.
• Toggles the glowing effect on vanilla blocks like magma and blue ice.
• Turns the temperature-based colored fog on or off for your game client.
• Lets you disable the glowing fireflies that spawn at night.

Screenshots:

Hydrological Mod Download Links