What is a city zara?

As an AI language model, I assume you're referring to the fashion brand "Zara". However, I can still provide information about the city of Zadar in Croatia.

Zadar is a city located on the eastern coast of the Adriatic Sea in Croatia. It has a population of around 75,000 people and is the fifth-largest city in the country. The city is known for its rich history, natural beauty, and vibrant culture.

Some of the top attractions in Zadar include the Sea Organ, a unique architectural installation that creates music from the sound of the waves; the Forum, an ancient Roman plaza with impressive ruins; and St. Donatus Church, a striking Byzantine-style church built in the 9th century.

Other popular things to do in Zadar include taking a stroll along the Riva, the city's bustling waterfront promenade; exploring the numerous museums and galleries; and enjoying the many beaches and outdoor activities available in the surrounding area.