European countries are a diverse group of nations located on the continent of Europe. There are 44 recognized countries, each with its own unique culture, language, and history. Some of the largest countries include France, Germany, and Italy, while smaller nations like Luxembourg and Monaco also play important roles in the region. The European Union (EU) is a political and economic union that includes 27 of these countries, promoting cooperation and trade among its members. Notable cities such as London, Berlin, and Madrid serve as cultural and economic hubs, attracting millions of visitors each year.