Hungary is replete with historical landmarks and cultural hotspots. Must-see Hungary attractions include the architectural splendor of Budapest's Parliament Building, the historic Buda Castle, and the stunning views from Fisherman's Bastion. Outside the capital, the Baroque town of Eger, Lake Hévíz—the world’s second-largest thermal lake—and the Hortobágy National Park are imperative visits for any itinerary.