Located on opposite sides of the Danube, Buda and Pest each have their own distinctive character and allure. You’ll get a taste of this dynamic capital city with your choice of tours, and visit Budapest’s celebrated Christmas Market—one of the largest in Europe. Christmas has been celebrated in Budapest for a thousand years, since the time of St. Stephen, the king who founded the nation of Hungary and encouraged the spread of Christianity throughout his realm, but the city began as a Roman encampment almost a millennium before that. Over the centuries it was controlled by Germans, Austrians, Ottomans, and Communists, all of whom have left traces.