Viking Rated Highest of All Cruise Lines in 2017 Readers’ Choice Awards Los Angeles, CA, 2017-Oct-18 — /Travel PR News/ — Currently celebrating its 20th anniversary, Viking® (www.vikingcruises.com) has been voted the Best River Cruise Line by Condé Nast Traveler in the publication’s 2017 Readers’ Choice Awards. Viking has scored in the top of the… Read the full press release