The Tsarichina Hole - Bulgaria’s twisted mystery just north of historic Sofia… and the CIA knew!

Sofia, the capital city of Bulgaria, is full of history, mystery, intrigue and maybe something darker. For, on the outskirts of the city, a mysterious military recovery operation took place… and the CIA knew about it.

#Tsarichina #TsarichinaHole #history #Bulgaria #CIA #Mystery #Sofia #unexplained #paranormal #ancient #ancientgreece #ottomanempire

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Intro/outro music: Yngling Thing - Ode to Uppsala

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