This site wraps a MapLibre-powered atlas for the original Subnautica and a separate build for Subnautica: Below Zero: biome polygons, region labels, resource and POI pins, opacity sliders for the base raster and cave sheet, and the usual pan-zoom gestures you expect from a desktop-grade map.

Marker text and media are bundled with the site (or generated by the repo's scripts) so you can browse without hopping through ad-heavy wikis. A third slot is reserved for Subnautica 2 when a stable public dataset exists; until then it links to a short status page only.