Dune Beach

Biomes O' Plenty

Overworld biome

Dimension	overworld
Bedrock Status	Confirmed in the Bedrock port
Terrain	Treeless beach biome covered in dune grass and sea oats, with sandstone underneath.

Named as a newly added Bedrock biome in the addon's official Marketplace changelog (mirrored by Chunk.gg). Terrain detail (dune grass, sea oats, sandstone base, no trees) 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` and `notable_mobs` are omitted rather than guessed.

Sources

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