Underwater Tunnels Revolutionize the Faroes
theguardian.com, Tiny Fox Lab

The Faroe Islands is set to open what is being called the first ever undersea roundabout, with a dramatic “jellyfish” design, which will significantly reduce travel time. The roundabout will be part of a new tunnel network linking the islands of Streymoy and Eysturoy.Tiny Fox Lab Facts

Preview photo credit: theguardian.com
Source: https://www.theguardian.com/travel/2020/dec/08/giant-underwater-jellyfish-roundabout-faroe-islands-tourist-attraction