U&Yesterday 2019 - 2022 2 sezon 20 bölüm Devam ediyor

Underground Worlds

2019 - 2022 2 sezon 20 bölüm

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2. sezon

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1. sezon

2. sezon

Tüm bölümler

45 dk

S2 · E1 · 10 Oca 2022

Murder Raid Tunnels 1. bölüm

Exploring the extensive air raid tunnels hidden beneath Ramsgate. Also, how the former thriving mining town of Butte, Montana repurposed the 10,000 miles of tunnels.

45 dk

S2 · E2 · 17 Oca 2022

Grand Canyon's Lost Treasure 2. bölüm

Exploring inside the Grand Canyon Caverns - North America's largest dry cave system. Plus, Cold War radar bunkers around the UK.

45 dk

S2 · E3 · 24 Oca 2022

Cincinnati's Secret Caverns 3. bölüm

Exploring the forgotten underworld hiding beneath the streets of Cincinati, USA. Plus, a state-of-the-art Cold War fortress on the shores of Denmark.

45 dk

S2 · E4 · 31 Oca 2022

Hotel Bunker of the Apocalypse 4. bölüm

Exploring the secret, Cold War US government bunker hidden under Greenbrier Hotel, West Virginia; Plus, delve into the depths of a former slate mine in Wales, UK.

45 dk

S2 · E5 · 7 Şub 2022

Mystery of the Kentucky Cave 5. bölüm

Exploring the vast 400-mile Mammoth Cave in Kentucky, USA. Plus, a newly constructed opening into a metal mine in Wales - untouched for over 70 years.

45 dk

S2 · E6 · 14 Şub 2022

Ireland's Underground Alcatraz 6. bölüm

Exploring hidden defences that have kept Cork Harbour, in Ireland, safe for over 400 years. Plus, a former submarine base in the fjords of northern Norway.

45 dk

S2 · E7 · 21 Şub 2022

Medieval Maze of Secrets 7. bölüm

Exploring long narrow tunnels beneath Exeter that were built in medieval times to protect the city. Plus, a marble quarry under the pine forests of Vermont.

45 dk

S2 · E8 · 28 Şub 2022

Buried Lab of the Black Hills 8. bölüm

Exploring a former gold mine turned scientific laboratory in South Dakota. Plus, limestone tunnels in London and a former water cistern in Denmark.

45 dk

S2 · E9 · 7 Mar 2022

Subterranean Silo Survival 9. bölüm

Exploring old tunnels in an abandoned tin mine beneath the moors of Cornwall. Plus, former Atlas missile siloes in Kansas and tunnels hiding under Valetta.

45 dk

S2 · E10 · 14 Mar 2022

Italy's Subterranean Secret 10. bölüm

Exploring caves beneath Orvieto in Italy, originally built by the Etruscans long before the Roman Empire. Plus, a former limestone mine under Kansas City.

2. sezon: 10 bölüm

Bazı bilgilerin kaynağı: TheTVDB.

Underground Worlds

2. sezon

Murder Raid Tunnels 1. bölüm

Grand Canyon's Lost Treasure 2. bölüm

Cincinnati's Secret Caverns 3. bölüm

Hotel Bunker of the Apocalypse 4. bölüm

Mystery of the Kentucky Cave 5. bölüm

Ireland's Underground Alcatraz 6. bölüm

Medieval Maze of Secrets 7. bölüm

Buried Lab of the Black Hills 8. bölüm

Subterranean Silo Survival 9. bölüm

Italy's Subterranean Secret 10. bölüm

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