Tanais 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.
landingPages.LANDING_PAGE.BUTTONS.DOWNLOAD landingPages.LANDING_PAGE.BUTTONS.DOWNLOAD landingPages.LANDING_PAGE.BUTTONS.SEE_MOREWikipedia https://en.wikipedia.org/wiki/Tanais
landingPages.LANDING_PAGE.DETAIL.ADDRESS (Unnamed Road), Russia
landingPages.LANDING_PAGE.DETAIL.COORDINATES 47°16'5.174" N 39°20'7.627" E