Nothing tells the story of Czech Republic like the Bohemian and Moravian castles, some dating back from the Middle Ages. Four UNESCO monuments rank among the most attractive locations: the chateau and gardens in Kroměříž, the Baroque plague column in Olomouc, the Functionalist Villa Tugendhat in Brno and the Lednice-Valtice Complex, the most extensive landscaped countryside in the world. Check it out.