Inside the Rock Gibraltar in 3D

Terrain, buildings and everything underground that is in an open source.

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Tunnel centrelines Located underground sites Official structure footprints Buildings 1968 Royal Engineers gallery plan Place names Lighter terrain (for slower machines)

Vertical exaggeration1.0×

Mapped tunnel, OpenStreetMap

Reconstructed gallery, not a survey

Heritage register site

Defence works gazetteer

Official structure footprint

Depths are the weak point, not the positions. Road tunnels are drawn on a straight grade between their portals. Located sites are drawn at the surface point that is actually recorded, because no open source gives their depth. Click anything to see which applies.

Terrain and 2013 aerial survey: HM Government of Gibraltar geoportal, with Spanish IGN PNOA-LiDAR (CC BY 4.0 scne.es). Tunnels: OpenStreetMap (ODbL), HMGoG heritage register, defenceofgibraltar.com via the Internet Archive.
vibecoded by Gabor Szabo · gaborszabopoker.com