Croatian Radio is the official broadcasting service of Croatia. Founded on May 15, 1926 as Zagreb Radio, it's the first radio station in all of Southeast Europe. It's part of Croatian Radiotelevision.
Wikipedia

Rijeka is a Croatian port city on Kvarner Bay in the northern Adriatic Sea. It’s known as a gateway to Croatia’s islands. Korzo, the main promenade, is lined with Habsburg-era buildings. Nearby, the 19th-century Ivan pl. Zajc Croatian National Theatre has ceiling paintings by Gustav Klimt. The hilltop Trsat Castle complex, which includes a religious shrine, has sweeping views of the islands of Kvarner Bay.
Wikipedia

Croatia, officially the Republic of Croatia is a country at the crossroads of Central and Southeast Europe, on the Adriatic Sea. Its capital Zagreb forms one of the country's primary subdivisions, along with twenty counties.

Wikipedia