The Old Elbe Tunnel, also known as the St. Pauli Elbtunnel, is not just a transport structure but a genuine historical monument of engineering in Hamburg. Opened in 1911, it was one of the first underwater tunnels in Europe, built so that thousands of port workers could reach the shipyards on the other side of the Elbe River more quickly. Today, this tunnel is under state protection and is a unique landmark in Germany.
A walk through the tunnel is an immersion into the atmosphere of the early 20th century. It is 426.5 meters long and located nearly 24 meters underwater. The walls of the two parallel tubes are lined with glazed tiles and decorated with terracotta bas-reliefs depicting river inhabitants — fish, crabs, and other aquatic creatures. A special feature of the tunnel is its spacious freight elevators, which still lower and raise not only pedestrians and cyclists but also passenger cars.

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Although its importance for transport has decreased with the arrival of new bridges and tunnels, the Old Elbe Tunnel remains a favorite spot for tourists and locals alike. Entry for pedestrians and cyclists is free and open 24/7, allowing for an unusual walk under the river at any time. After crossing to the other side, to the Steinwerder district, you will be rewarded with a magnificent panoramic view of the city and the port.