Uploaded July 2026 | Updated September 2026, 2 weeks ago
Step into the hunt for the world's first railway viaduct, lost beneath the industrial landscape of South Wales. Will Time Team uncover the hidden arches of Blaina Niven?
Join Time Team as they journey to Blaenavon in South Wales, seeking the elusive 18th-century railway viaduct that once revolutionized coal transport during the Industrial Revolution. Using ground-penetrating radar, historical maps, and massive excavations, the team faces the challenge of a landscape transformed by centuries of mining spoil and industrial waste. As they search for both the lost viaduct and the workers’ cottages buried beneath layers of debris, discover how the region's history was shaped by ironmasters, miners, and families whose lives vanished beneath the surface.
This episode showcases industrial archaeology at its most dramatic, with giant diggers shifting thousands of tons of earth, archaeologists piecing together clues from pottery shards and iron rails, and a fascinating look at the lives of workers who lived beneath viaduct arches. Witness the recreation of historic iron casting and the emotional moment when the team finally glimpses the buried viaduct’s arches for the first time in 200 years. Whether you’re passionate about railway history, the Industrial Revolution, or the thrill of a great archaeological mystery, this adventure brings the lost world of Blaenavon vividly to life.
#Archaeology #IndustrialRevolution #RailwayHistory #TimeTeam #Blaenavon #Viaduct #UndergroundExploration #HistoryMystery
Step into the hunt for the world's first railway viaduct, lost beneath the industrial landscape of South Wales. Will Time Team uncover the hidden arches of Blaina Niven?
Join Time Team as they journey to Blaenavon in South Wales, seeking the elusive 18th-century railway viaduct that once revolutionized coal transport during the Industrial Revolution. Using ground-penetrating radar, historical maps, and massive excavations, the team faces the challenge of a landscape transformed by centuries of mining spoil and industrial waste. As they search for both the lost viaduct and the workers’ cottages buried beneath layers of debris, discover how the region's history was shaped by ironmasters, miners, and families whose lives vanished beneath the surface.
This episode showcases industrial archaeology at its most dramatic, with giant diggers shifting thousands of tons of earth, archaeologists piecing together clues from pottery shards and iron rails, and a fascinating look at the lives of workers who lived beneath viaduct arches. Witness the recreation of historic iron casting and the emotional moment when the team finally glimpses the buried viaduct’s arches for the first time in 200 years. Whether you’re passionate about railway history, the Industrial Revolution, or the thrill of a great archaeological mystery, this adventure brings the lost world of Blaenavon vividly to life.
#Archaeology #IndustrialRevolution #RailwayHistory #TimeTeam #Blaenavon #Viaduct #UndergroundExploration #HistoryMystery










