Origin Valley

Biomes O' Plenty

Overworld biome

Dimension	overworld
Bedrock Status	Confirmed in the Bedrock port
Terrain	Very rare island biome recalling early ('alpha-era') Minecraft, with distinct grass, water, and sky coloring.
Notable Mobs	Passive mobs

Named as a newly added Bedrock biome in the addon's official Marketplace changelog (mirrored by Chunk.gg). Terrain detail (alpha-Minecraft color palette, origin grass, removed rose variant) is drawn from the Java mod's wiki and is NOT independently confirmed for the Bedrock port. No block entry in this pack has been confirmed to belong to this biome, so `notable_blocks` is omitted rather than guessed.

Sources

Official Marketplace changelog (via Chunk.gg) — lists Origin Valley among 5 new biomes
Java mod wiki — Origin Valley (context only, not confirmed for Bedrock)