Europe’s first underwater restaurant, “Under,” has just welcomed its first guests to an extraordinary Snøhetta-designed environment that embraces stunning seabed views. Located at the southernmost point of the coastline in Lindesnes, Norway, Under is a partly submerged building that rests directly on the seabed 16.4 feet below water. The monolithic building also serves as a research center for marine life, and its rough concrete envelope will, over time, become a habitat for an artificial reef. Famed for its intense and mercurial weather, Lindesnes is often home to sea-churning storms.