Vatra Dornei (]; ; ) is a city in Suceava County, north-eastern Romania. It is situated in the historical region of Bukovina. Vatra Dornei is the fifth largest urban settlement in the county, with a population of 13,659 inhabitants, according to the 2011 census. It was declared a municipality in 2000, being the newest and smallest municipality in the county. The city administers three villages: Argestru, Roșu and Todireni. Vatra Dornei is a well known spa and ski resort in the Carpathian Mountains and also is home to the historic Vatra Dornei Casino.