City Cruises is offering a special promotion for panto-goers and ice-skaters.
Anyone showing a pantomime, theatre or ice-skating ticket at any of the company's pier offices will receive 50% discounts on all sightseeing cruises, giving a family of four the option to cruise the Thames for £18.
Those aged 18 and above are also offered a winter happy hour - £1 off mulled wine on board. The offers are valid until December 31.
For more information or to book visit www.citycruises.coms.com