Join 科学・技術 upcoming events being held in Eger. Eger is a historic city in northeastern Hungary, known for its 13th-century castle, thermal baths, and stunning Baroque architecture, as well as being the site of the famous heroic Battle of Eger against the Ottoman Empire in 1552, and home to Hungary's famous red wine, Egri Bikavér or "Bull's Blood of Eger."