Old Elb Tunnel, Hamburg (must see)

The Old Elb Tunnel first opened in 1911. The 426-meter-long (1,398 foot) tunnel runs 24 meters (80 feet) underneath the river's surface. It was the first river tunnel on the continent.

The Old Elb Tunnel is open to vehicle traffic and pedestrians and connects central Hamburg with the docks and shipyards on the River Elbe's south side.

When the tunnel opened in 1911, it was a scientific marvel. Moreover, it considerably improved daily life for the tens of thousands of workers who could cross the river and reach their workplaces much more efficiently.

The tunnel is under the water table of the Elbe River, and work was completed under pressure to keep water from flooding the construction.

The tunnel is open 24/7 for pedestrians and bicycles and is open during the day for vehicle traffic. Six lifts carry pedestrians and vehicles to the tunnel.

The tunnel hosts an art exhibition. In addition, the Elbtunnel-Marathon takes place on the tunnel. Visitors can admire the original walls, which are decorated and display river themes such as fish and crabs.

Why You Should Visit:
The Old Elbe Tunnel represents a feat of engineering. It's free to pedestrians and provides an exciting look at the tunnel's architecture.

Tips:
After crossing the tunnel, visitors can enjoy views of the Elbe River and the harbor.