Incredible city with underground labyrinth becoming haven for dark tourism | World | News

An incredible European city is hiding a labyrinth of underground tunnels that are quickly becoming a dark tourism spot. The Bastion Tunnels in Estonia are a captivating feature of Tallinn’s historic defenses.

These underground passageways, concealed beneath the city’s fortifications, provide a rare insight into the rich history of the Estonian capital.

The tunnels were constructed during the 17th and 18th centuries by Swedish engineers when Estonia was under Swedish rule.

Their main purpose was to strengthen the defenses of Tallinn, particularly around the city’s bastions—raised fortifications that provided strategic military advantage.

The tunnels served as a way for soldiers to move unseen during times of siege and to store ammunition and supplies.

They were also used for surveillance and observation, allowing defenders to monitor enemy movements without being detected.

The tunnels are associated with the bastions of Tallinn, such as the Ingeri and Swedish Bastions, which are prominent earthen structures built to protect the city from invading forces.

During the Soviet occupation of Estonia, the tunnels were repurposed as bomb shelters, adding another layer of history to these underground passageways.

Some parts were equipped with ventilation systems and other amenities to serve as a refuge in case of nuclear war.

The entrance to the Bastion Tunnels is typically through the Kiek in de Kök Museum, which is part of the city’s defense towers.

The museum offers exhibits on Tallinn’s fortifications and military history, making it an ideal starting point for exploring the tunnels.

The tour of the tunnels includes multimedia exhibits, including models and reconstructions that show how Tallinn evolved through different periods of warfare.

Some sections also feature remnants from the Soviet era, highlighting the tunnels’ role during the Cold War.

The Bastion Tunnels are a testament to Tallinn’s strategic importance throughout history. They reflect the layers of the city’s past, from Swedish rule to the Cold War, making them an important cultural and historical site.