completely for free (link). E.g., you can try wonderful Georgian wine. It might sound as mistake, but it is not – in lots of wine shops you can try local wine totally for free! You coukld even make some kind of tour from 1 wine shop to another, and try all of these types of wines you always wanted to try! Additionally, there are also many amazing sights that you can visit totally for free. 1 of them is place called Georgian Stonehenge. In this place, you would be able to learn more about the local history and to better understand it.
If you want to visit another suggested destination, you should book cheap flights Munich. This incredible city has many amazing galleries and museums (post). Apparently, they are not free in general. But if you carefully plan your stay, you will be able to see most of them completely for free. How? Most of museums and galleries have free entrance on specific days.