It is believed Russia has at least 15 secret cities with their names, and locations unknown.

It is believed Russia has at least 15 secret cities with their names, and locations unknown.

Russia is suspected to have at least 15 secret cities. These “closed cities” are officially classified by the Russian government with their names and location currently unknown. They appear on no maps, no road signs will direct you to them, and visits from foreigners are strictly prohibited.

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