United Kingdom is one of the oldest countries in our continent, first countries were formed in there in the sequel of Ancient times. That is why entire England is covered with many interesting cities, which may offer a lot of attractions to the travelers (check here).
After Poland become a part of European Union, we get an opportunity to travel whole around the continent without passport, only ID is needed. Also, during last decade we became a lot richer as a society, so we can afford some nice trip, from time to time.