Launched in 2006 to cruise France’s Bordeaux wine region, the 130-passenger River Royale features charming French country décor in a palette of cream, red, and pale gold. In the inviting Gascogne Lounge, the sofa configuration inspires camaraderie after days spent touring wine chateaux, visiting UNESCO-designated Saint-Emilion, and exploring the elegantly revived city of Bordeaux. While the staterooms, located on three decks, are a compact 140-151 square feet — and the sole suite is 217 square feet — the airy decor (which was redone in 2014) keeps them from feeling too crowded.