Tunnels have always fascinated us with their mystery and engineering marvels. From secret passages to monumental construction projects, these documentaries delve into the depths of human ingenuity and the challenges faced in creating these subterranean pathways. Whether you're a history buff, an engineering enthusiast, or simply curious about the unseen world beneath our feet, this collection of documentaries will provide you with a unique perspective on tunnels.

The Great Escape (1963)
Description: While not strictly a documentary, this classic film is based on the true story of the escape from Stalag Luft III, highlighting the incredible tunnel construction by Allied prisoners during WWII.
Fact: The real escape involved 76 prisoners, though only three made it to safety.


The Tunnel (2001)
Description: A gripping documentary about the Berlin Wall escape tunnels, focusing on the personal stories of those who risked everything to dig their way to freedom during the Cold War.
Fact: One of the tunnels, known as Tunnel 57, was used to help 57 people escape to West Berlin.


Tunnel Rats (2008)
Description: Focuses on the Vietnam War's tunnel systems, known as Cu Chi Tunnels, and the soldiers who fought in these claustrophobic conditions, providing a chilling insight into guerrilla warfare.
Fact: The tunnels were so narrow that many soldiers had to crawl through them, leading to the term "tunnel rats."


Tunnel Vision (2015)
Description: This film explores the Channel Tunnel, one of the greatest engineering feats of the modern era, connecting the UK and France. It delves into the history, construction challenges, and the impact on travel and trade.
Fact: The Channel Tunnel is the longest underwater tunnel in the world, stretching


The Big Dig (2008)
Description: Documenting the Central Artery/Tunnel Project in Boston, this film captures the monumental effort to replace an aging highway with a tunnel system, highlighting the political, financial, and engineering hurdles.
Fact: The project, also known as the Big Dig, was one of the most expensive highway projects in the US history, costing over $


Beneath the City (2013)
Description: This documentary uncovers the hidden tunnels beneath major cities like New York and London, exploring their historical significance and current uses, from smuggling to urban exploration.
Fact: Some of these tunnels were used during Prohibition in the US for bootlegging operations.


The Tunnels of Cu Chi (1990)
Description: A detailed look at the Cu Chi Tunnels, this documentary provides firsthand accounts from Vietnamese soldiers and American veterans, offering a balanced perspective on this unique aspect of the Vietnam War.
Fact: The tunnels were so well hidden that many were not discovered until after the war.


Tunnels of Time (2011)
Description: This documentary explores ancient tunnels around the world, from the Roman aqueducts to the secret passages of medieval castles, revealing their historical and architectural significance.
Fact: Some of these tunnels were used for water supply, escape routes, or even as secret meeting places.


The Underground Railroad (2007)
Description: This film documents the network of secret routes and safe houses used by African-American slaves in the 19th century to escape to free states and Canada, often referred to as tunnels of freedom.
Fact: The term "Underground Railroad" was metaphorical, but some tunnels were indeed used for escapes.


The Tunnels of London (2016)
Description: An exploration of London's underground, from the Victorian sewers to the modern-day Crossrail project, showcasing the city's subterranean history and future.
Fact: London has more than 4,000 miles of sewers, some of which are over 150 years old.
