Music will accompany travellers on some of the Thames Clippers.
Vocal ensemble Euphony Voices will perform two carol concerts on the Thames later this month.
The singalong sailings will take place on Tuesday, December 18 on RB1 Eastbound route, departing from London Eye (Waterloo) at 5.58pm to Greenwich; and Wednesday, December 19 on RB6 Westbound route, departing Canary Wharf at 5.45pm and finishing at Battersea Power Station.
Travellers will be encouraged to join in with the carols if they wish and each trip is sure to be filled with traditional fun.
The fully licensed onboard bar will be serving a range of Christmas treats and snacks, including mulled wine, mince pies, gingerbread men and hot chocolate.
For more information, visit www.thamesclippers.com/loveyourcommute.