Biome · Sunlit Shelf

Dune Sea

Depth
70–235 m
Otter hull needed
safe from Mk I
Size
7.1% of the caldera
On this page

A wide plain of pale sand with long ridges of dunes. Guyots — seamounts with flat tops — rise above it, and blue holes open in the floor: sheer shafts that drop away into the dark.

The Calf, the skeleton of a young leviathan, lies on the sand. Under four of the shafts hides the bell chamber of the Blue Hole.

The Dune Sea is the most settled biome: three of the five ports stand here.

What to find here

Neighbouring biomes

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