Coming during the day time means peak temperatures, and endless amounts of cruise ship tourists that turn the picturesque old town into a circus. Personally, I think a trip during the day does not do Kotor any justice. There are countless tour agencies hawking day trips to Kotor and Mostar. Kotor makes for an easy day trip from Dubrovnik, Croatia. It’s serviced by the airport in nearby Tivat which has regular flights from cities all around Europe. Kotor is an easy destination to get to from Croatia and other parts of the Balkans. 4.1 Tips for hiking San Giovanni Fortress:.Cost of Living Breakdown In Frankfurt, Germany.