Intimate and proudly Parisian, the 116-passenger River Baroness — one of Uniworld’s smallest and oldest ships — cruises the Seine River from Paris to Normandy. Launched in 1994 and renovated in 2011, this ship channels the fin de siècle ambiance of a pied-à-terre owned by a mildly eccentric French grandmother obsessed with the color pink. The décor, like all Uniworld vessels, is unique and includes an eclectic collection of art and antiques in its public spaces.