The Periplus of the Euxine Sea (Ancient Greek: Περίπλους τοῦ Εὐξείνου Πόντου, Períplous toû Euxeínou Póntou, modern Greek transliteration Períplous tou Efxínou Pódou, Latin: Periplus Ponti Euxini) is a periplus or guidebook detailing the destinations visitors encounter when traveling about the shore of the Black Sea. It was written by Arrian of Nicomedia from AD 130–131.[1]