Fehmarn Belt, the Longest Underwater Tunnel in the World. Photo credit: Federn Sund Baelt Spanning 18 kilometers, the new Fehmarn Belt fixed link between Germany and Denmark will be the world’s ...

Well, it’s all thanks to underwater tunnels! These incredible man-made structures help us travel conveniently beneath lakes, rivers, and even oceans. Here, we’ve curated a list of the five ...

Considering the mere 23.5-mile stretch of tunnel under the English Channel connecting England and France required six years of gruelling construction, one can only imagine how long the building of an ...

If asked which underwater tunnel in the world was longest, you’d be pardoned for proposing the Channel Tunnel, located between the UK and France, which is an admirable 31 miles long. But ...

The Fehmarn Belt Fixed Link is the longest and deepest underwater tunnel in the world, which connects Germany with Denmark. According to Greek News, the 18-kilometer Fehmarn Belt is currently under ...

The first part of a massive multi-billion 11-mile underwater ... other two tunnels which are longer, but only allow road traffic, are the Channel Tunnel (23.6 miles) which connects England and ...

underwater railway tunnel that connects Folkestone (Kent, England) with Coquelles (Pas-de-Calais, France) beneath the English Channel at the Strait of Dover. It is the only fixed link between the ...

This ambitious undertaking is breaking records and redefining the approach to underwater infrastructure. The Fehmarnbelt Tunnel will span 11 kilometers beneath the sea, connecting the Danish ...

Uncover the incredible history of England’s mightiest castle. A day out at Dover Castle is a day out you’ll never forget. With just one ticket you’ll explore the Secret Wartime Tunnels beneath the ...