Bus line from Warsaw to Kołobrzeg:
Run a couple of times a day. Duration of travel 10 hours. Price per single fare ticket – 58 zł, about 15 €. There is a bus line from Kołobrzeg to Ustronie Morskie- run every half and hour: 08:40, 09:00, 10:05, 10:45, 12:15, 12:40, 13:20, 13:55, 14:00, 14:20, 15:00, 15:45, 17:30, 20:10, 20:50.
There is no direct connection from Gdańsk and Szczecin to Ustronie Morskie.