Last year, APT ushered in a new era with the launch of not one but two game changing vessels: APT Solara and APT Ostara. State-of-the-art, sumptuous and serene in equal measure, the sister ships sail routes along the Rhine, Main and Danube rivers and represent an entirely new generation of vessel for APT. 

This article looks at APT's two river cruise brands: Where they started, where they sail, and which to book.