Aesculapian snake,

The Aesculapian snake, is a species of nonvenomous snake native to Europe, a member of the Colubrinae subfamily of the family Colubridae. Growing up to 2 metres in length, it is among the largest European snakes, similar in size to the four-lined snake and the Montpellier snake. Wikipedia
Scientific name: Zamenis longissimus
Higher classification: Zamenis
Rank: Species
Family: Colubridae
Kingdom: Animalia