The best views of Cologne are from the river. Your ship moors close to the old town, with its narrow streets filled with traditional old houses, breweries, beer halls, cafes and shops. Explore ancient walls and medieval churches, a fantastic selection of quality museums and, the calling card of the city, its famous Gothic cathedral, dominating the skyline.

Arrive in Amsterdam in the early afternoon. The A-ROSA SENA makes an impressive sight moored just footsteps from the city's iconic Central Station and close to the city centre. Explore the history of Amsterdam as you weave through its pretty tree-lined canals and quirky streets. World renowned sights include, the Rijksmuseum, Van Gogh Museum, Anne Frank House and the controversial red-light district. Of course, you’ll have the option of an expert guided tour of this vibrant metropolis. As the canals are lit up by charming city lights, opt for a canal cruise by night, a wonderful experience.

Today you’ll have another chance to explore the Dutch capital. Perhaps, you will take a cycle tour of this famously bipedal city or take to the water and explore its historic canals on a barge tour. Visit your favourite museum or art gallery, and meander through Amsterdam’s ancient streets, lined with cafes and boutiques to its famous flea markets. Don’t miss out on delicious Dutch pancakes, too. Perhaps take an optional tour to the ancient town of Haarlem, noted for its medieval character and centre for flower growing.

As the A-ROSA SENA switches to silent battery power, you will glide elegantly into Rotterdam with its impressive skyline with the Erasmusbrug bridge before you. Rotterdam is the centre of contemporary architecture, home to the famous cube houses and the Witte Huis, the first skyscraper in Europe. It is easy to explore Rotterdam from the ship’s central mooring this afternoon and evening. Soak up the atmosphere in the vibrant waterfront area at the Old Harbour, the perfect place to enjoy a late afternoon or evening drink enjoying the laidback Dutch lifestyle.

Sail this morning to historic Dordrecht, where you can enjoy an included walking and spend the rest of the day exploring the oldest city in Holland. Visit Grote Kerk church dating back to the 11th century, the fine art museum, and stroll through centuries-old packing houses and historic trading canals. Perhaps enjoy an optional excursion to the historic fortress town of Willemstad.

Today, enjoy the facilities of the A-ROSA SENA as she sails to Cologne. After a leisurely breakfast, divide your time on the sun deck, in the pool or in the stunning panoramic lounge. Let fascinating views unfold as you past towns, villages and pretty countryside. The tranquil SPA-ROSA is the perfect place to relax; a calm space dedicated to unwinding, with foot baths, a relaxation room, fitness room and jacuzzi. Take an optional treatment if you fancy a pamper.

In the evening, enjoy your last night with entertainment in the lounge - with all drinks included, of course.

Disembark after breakfast and transfer to the airport or train station for your journey home. If you have a later flight, there is much to explore here, including the chocolate museum, impressive botanical gardens, and Cologne Cathedral.