S11 E5 ∙ The True Cross ∙
Exploring Old Byron Hot Springs in the Californian desert - a once glittering Hollywood hotspot, converted into a top-secret interrogation centre.
All episodes for series 11 of Abandoned Engineering
S11 E1 · Rock 'N' Roll Island
Exploring Air Studios, on the Island of Montserrat, that became a mecca for rock legends.
S11 E2 · Penthouse Palace
Exploring Haludovo Palace Hotel in Croatia.
S11 E3 · Castle Kingdom
Exploring a jaw-dropping collection of castles in Turkey.
S11 E4 · Fake News Fortress
Exploring Dover Commando Fortress in South East England.
S11 E5 · The True Cross
Exploring Old Byron Hot Springs in the Californian desert.
S11 E6 · Wonderland
A symbol of national pride that became a symbol of excess in the Turkish capital - Ankara.
S11 E7 · K-Pop Dreamland
Exploring Yongma Land - a South Korean dreamland.
S11 E8 · Blues Prison
Exploring Old Joliet Prison, a battered facility near Chicago.
