Chernobyl Exclusion Zone, outside of Pripyat. Abandoned villages, agricultural facilities and equipment, dead forests, wildlife...

Taken inside a neo-medieval castle in Spain built in the early 20th century for a businessman and mine owner.

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Drainage Gallery Systems are special underground tunnels made to remove groundwater to prevent landslides. Systems of the 6X series are the latest, built in places where a sudden need for ground stabilisation appeared.