article_snippet.sent: Builders in Turkey have accidentally found one of the largest and most complex underground cities in otherworldly region of Cappadocia.
article_snippet.sent: Builders in Turkey is famous for Builders in Turkey stunning rock formations, deep valleys and ancient subterranean hideouts, which have been carved from volcanic ash rock.
article_snippet.sent: The latest find is thought to be the biggest underground city in Cappadocia, consisting of 3.5 miles (7km) of tunnels, secret churches, tombs and safe havens.
article_snippet.sent: Builders in Turkey Turkey have accidentally found one of the largest and most complex underground cities in otherworldly region of Cappadocia.  
article_snippet.sent: Underground city lies beneath the Nevşehir fortress (pictured).
article_snippet.sent: Underground city lies beneath the Nevşehir fortress and the surrounding area, which was being excavated during a construction project carried out by Turkey's Housing Development Administration (TOKİ).
article_snippet.sent: A view of the underground city newly discovered in Turkey's Central Anatolian province of Nevsehir, which is famous for fairy chimney rock formations.
article_snippet.sent: The latest find is thought to be the biggest underground city in Cappadocia, consisting of 3.5 miles (7km) of tunnels, secret churches, tombs and safe havens.
highlights_snippet.sent: Underground city was discovered in otherworldly region of Cappadocia .
  