Rijeka (Croatian: [rijěːka] ; Slovene: Reka), also known as Fiume (Italian: [ˈfjuːme] ; Fiuman: Fiume; Hungarian: Fiume; outdated German: Sankt Veit am Flaum), is the principal seaport and the third-largest city in Croatia (after Zagreb and Split). It is located in Primorje-Gorski Kotar County on Kvarner Bay, an inlet of the Adriatic Sea and in 2021 had a population of 108,623 inhabitants. https://en.wikipedia.org/wiki/Rijeka