Tanais

Tanais - Credit: Wikimedia Commons

Tanais ( Tánaïs; ) was an ancient Greek city in the Don river delta, called the Maeotian marshes in classical antiquity. It was a bishopric as Tana and remains a Latin Catholic titular see as Tanais. Read more on Wikipedia

type: ancient site
date from: Late 3rd century BC
official website: http://museum-tanais.ru/

Source: en.wikipedia.org