Hasso Herschel: Tunnel 29 Escape Hero Dies at 91

Hasso Herschel, Berlin Wall Escape Legend, Dies at 91

Hasso Herschel, one of the most daring escape helpers of the Cold War who dug the famous Tunnel 29 under the Berlin Wall to smuggle refugees to the West, has died at the age of 91. The German escape helper passed away in the Uckermark region, as confirmed by Dietmar Arnold, chairman of the Berlin Underworlds Association, citing the family. Herschel is remembered for his pivotal role in constructing a 135-meter tunnel beneath Bernauer Straße in 1962, through which 29 East Germans—including his own sister—escaped to West Berlin.

Herschel's story is a testament to human courage during one of history's most oppressive regimes. Born in Dresden, he was imprisoned for years after the 1953 East German uprising. In October 1961, he fled to West Berlin using a borrowed Swiss passport. True to a pact he made with loved ones, he vowed to help others escape, refusing to shave until his sister was free. That promise led him to join a group of engineering students and other refugees to dig a tunnel from a cocktail-straw factory in West Berlin to a cellar in East Berlin.

The Digging of Tunnel 29

A Perilous Underground Operation

Work on Tunnel 29 began in May 1962. The diggers—working in shifts of eight hours a day, week after week—used stolen shovels, pickaxes, and wheelbarrows from a cemetery. They hauled out dirt by the cartload and installed lighting and ventilation. The tunnel ran directly under the Todesstreifen (death strip), where East German border guards shot escapees on sight. At one point, the team hit a water main. They secretly enlisted the West Berlin water company to repair the leak without alerting the Stasi.

The tunnelers faced constant threats from Stasi informants. In an earlier attempt, betrayal led to a Stasi ambush. Only a misunderstanding—the agents believed the diggers were heavily armed—allowed Herschel and his team to escape, though the people they intended to rescue were arrested. Undeterred, Herschel returned to the original tunnel after it dried out.

The Great Escape: September 1962

On September 14 and 15, 1962, the rescue operation unfolded. Herschel later recalled: 'I made sure no one was waiting for us. After 10 minutes, the first refugees came, and 10 minutes later another group, including my sister.' Each of the 29 escapees took about 12 minutes to crawl through the 135-meter passage. Among them were children, including a newborn baby. Herschel described the reunion with his sister: 'It was a short hug and a kiss, and then into the tunnel.' The tunnel eventually collapsed due to groundwater, ending the operation.

Legacy of a Cold War Hero

Herschel didn't stop after Tunnel 29. He continued helping East Germans escape by financing modified cars with hidden compartments and using transit routes. Over the next decade, he is believed to have helped around 1,000 people flee the DDR. The story of Tunnel 29 was immortalized in the BBC podcast Tunnel 29 by Helena Merriman, which won multiple awards, and in the German film Der Tunnel starring Heino Ferch.

Today, the route of Tunnel 29 is marked above ground in a memorial park at Bernauer Straße. The Berlin Wall memorial site attracts thousands of visitors each year who learn about the daring escapes. Herschel's efforts also highlight the broader context of Cold War escape attempts, where approximately 70 tunnel projects were launched, but only 19 succeeded.

Impact and Remembrance

Herschel's death marks the passing of a living link to one of the most dramatic chapters of the Cold War. His courage, ingenuity, and relentless determination to reunite families under the most dangerous circumstances continue to inspire. As he once said: 'It's the best thing I ever did in my life, because we were 100 percent sure we were doing the right thing.'

The story of Tunnel 29 is a powerful reminder of the human cost of division and the lengths people will go to for freedom. The history of the Berlin Wall remains a vital lesson for future generations.

Frequently Asked Questions

Who was Hasso Herschel?

Hasso Herschel was a German escape helper who dug Tunnel 29 under the Berlin Wall in 1962, helping 29 East Germans flee to West Berlin. He later helped around 1,000 people escape the DDR.

What was Tunnel 29?

Tunnel 29 was a 135-meter underground passage dug from a factory cellar in West Berlin to a cellar in East Berlin. It was named after the 29 people who escaped through it in September 1962.

How did Hasso Herschel escape East Germany?

Herschel fled East Berlin in October 1961 using a borrowed Swiss passport, just months after the Berlin Wall was built.

How many people did Hasso Herschel save?

Herschel is believed to have helped approximately 1,000 people escape from East Germany through tunnels, hidden compartments in cars, and other means over a decade.

Is Tunnel 29 still visible today?

The tunnel itself has collapsed, but its route is marked above ground in the Bernauer Straße memorial park in Berlin, part of the Berlin Wall Memorial.

Sources

• NOS News: Hasso Herschel overleden
• RBB24: Fluchthelfer Hasso Herschel gestorben
• Tagesspiegel: Berliner Fluchthelfer Hasso Herschel gestorben
• BBC: The Story of Tunnel 29