Angkor Baray and the Hydraulic Empire's Secret Engineers episode artwork

EPISODE · May 20, 2026 · 5 MIN

Angkor Baray and the Hydraulic Empire's Secret Engineers

from The Khmer Empire: The Lost Civilization Behind Angkor Wat — Fexingo History · host Fexingo

This episode of Fexingo History dives into the engineering marvels behind Angkor's water management system, focusing on the baray—massive man-made reservoirs that sustained the Khmer Empire. Co-host Lucas guides us through the staggering scale of the West Baray and East Baray, built in the 11th century under King Suryavarman I and later expanded by Jayavarman VII. Luna asks how these reservoirs were constructed without modern machinery, and Lucas reveals the role of specialized engineers, forced labor, and the empire's intricate canal network that connected the Tonle Sap lake to the temples. We explore the controversial theory of hydraulic collapse, debated by scholars like Roland Fletcher of the Greater Angkor Project, and how the baray's decline coincided with the empire's fall. The episode also highlights lesser-known figures like the hydraulic engineer Vrah Vishnuloka, mentioned in inscriptions, who designed these systems. Through specific details—dimensions of the West Baray (8 km by 2.2 km), its capacity of 50 million cubic meters, and the seasonal monsoon rhythms—we paint a vivid picture of how water shaped Angkor's rise and eventual abandonment. #AngkorBaray #WestBaray #EastBaray #KhmerEmpire #SuryavarmanI #JayavarmanVII #TonleSap #GreaterAngkorProject #RolandFletcher #HydraulicEngineering #AncientWaterManagement #CambodiaHistory #SoutheastAsia #AngkorWat #VrahVishnuloka #Indratataka #BarayConstruction #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

Episode metadata supplied by the publisher feed · Published May 20, 2026

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Angkor Baray and the Hydraulic Empire's Secret Engineers

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This episode was published on May 20, 2026.

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