Hungary
Hungary is one of the most expensive nations in Eastern Europe, although it is still considerably less expensive than visiting popular spots in the Western part of the continent. The Chain Bridge walk across the Danube and a tour of the Castle Hill neighborhood are two of the many free things to do in Budapest, the capital of Hungary. The underground Castle Labyrinth and Buda Castle are only two of the attractions in the Castle region that aren't free to visit, but they're still extremely reasonably priced.
The city of Budapest hosts a "Night of the Museums" every June during which you can explore many Budapest attractions for free. Budapest's oldest indoor market, the neo-Gothic Great Market Hall, is a great place to look for inexpensive gifts and snacks, including a variety of traditional Hungarian foods. The nation's favorite fast food is lángos, a type of deep-fried pizza topped with cheese, tomato sauce, or sour cream. Street food is another excellent option to save money when traveling there. Things get significantly less expensive outside of the capital. Prices are significantly lower year-round in Tihany, a lake resort town, and in the Bükk Mountains, a popular destination for outdoor adventure.