Vestmannaeyjagöng

Vestmannaeyjagöng is a proposed undersea tunnel in Iceland, linking the archipelago Vestmannaeyjar to the Icelandic mainland. As of 2025, the only connections to Vestmannaeyjar are the ferry Herjólfur and seasonal flights to Vestmannaeyjar Airport.

Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other tunnels in Iceland

Delaware Aqueduct United States · 137 km Päijänne Water Tunnel Finland · 120 km Orange–Fish River Tunnel South Africa · 82.8 km Ishikawa Tunnel Japan · 78.5 km Brenner Base Tunnel Austria · 64 km Mont d'Ambin base tunnel France · 57.5 km Gotthard Base Tunnel Switzerland · 57.09 km Hong Kong–Zhuhai–Macau Bridge China · 55 km