Slovakia
Bratislava, the capital of Slovakia, is undoubtedly the most costly city in the nation, but even here, you can keep your vacation affordable by utilizing the many free things the city has to offer. Bratislava is home to a large number of street sculptures, including life-size Napoleon's soldiers leaning against benches and bronze workmen rising from sewer holes, in addition to many tiny galleries dispersed across the entire city.
The majority of the best sights and activities to do are located in and around the Old Town center region of Bratislava, the country's capital, which is a small city that is easy to explore on foot. If you're traveling outside the city, trains and buses are cheap and comfortable. However, Slovakia has a lot of outdoor activities available, and most of them are free. There are hundreds of kilometers of hiking trails in the High Tatras, which are the tallest mountains in Slovakia and a large national park. The trails are ideal for trekking and exploration from June through October. Many of them turn into fantastic locations for cross-country and downhill skiing, as well as snowshoeing, throughout the winter. In Slovakia, all national parks are cost-free. Numerous castles, memorials, monuments, and UNESCO World Heritage Sites can all be visited for free or for a very low cost in Slovakia.