Bus tours are a great chance to have a cheap rest, discover not one, but several countries in one trip, and even make new friends. A sea of impressions, various photographs, souvenirs will give you these trains. Try once to go with a guide - an accompanying and organized group, and you will no longer want to travel on your own! 
IMPORTANT
Citizens of Ukraine can apply for registration:
— annual Schengen visa (category "tourism - Co1") in case the applicant had 2 rounds. visas (one of them was issued by the Consulate of Poland), additional mandatory conditions are the use of previous visas in accordance with the rules of the Schengen Code and the presence of 100% confirmation of payment for the hotel for the next time. trips to Poland (at least 3 days).
—half-year tourist visa (with the right to enter 2 times) in case the applicant did not have a tour. visas, but documents will be submitted that confirm 100% payment for a hotel in Poland in two different periods (for 6 months, for example, July and December of one year).
