Rhine to Strasbourg and Heidelberg 7 night Rail Cruise - from £2099

Arrive at the airport for your flight to Düsseldorf or Cologne, or take the Eurostar to Brussels from London St Pancras International. On arrival, transfer by coach to your five-star cruise ship moored in picturesque Cologne. The dedicated English-speaking crew welcomes you on board and helps you to your cabin. After settling into your spacious and tastefully furnished accommodation, there’s time to familiarise yourself with this splendid ship.

When you peek out from your cabin this morning, you’ll realise the ship has slipped quietly away from Cologne; the view that greets you is of vine-covered valleys sides aglow in the morning light, bidding you a warm welcome to the charms of the Rhine. There’s nothing quite like that feeling of anticipation when gliding alongside the promenade of a river port, snatching tantalising glimpses of what lies ashore, and Koblenz – beautifully located at the confluence of the Rhine and Moselle Rivers – doesn’t disappoint.

Slipping our moorings in Boppard we cruise through the Rhine Gorge, where the waters narrow to one-fifth their normal width and flow more swiftly. Sheer valley walls soar 600 feet and magnificent birds of prey glide on the thermals above. Teutonic knights built the numerous redoubtable castles as symbols of their power and to extract tolls from ships, but the fortresses now stand as silent ruins on forested hillsides as reminders of how fortunes change with the passage of history. This really is the magical Rhine of our imagination, so find a comfortable spot on the Sun Deck or in the forward observation lounge and enjoy the experience of cruising this famous stretch of water. Your next port of call is historic Mainz for an unmissable guided tour. The city is renowned today as Germany’s wine capital but whose most famous son was Johannes Gutenberg, inventor of the movable type printing press. You can visit the excellent museum housing a reconstruction of his workshop and, outstandingly, two original 1455 Gutenberg Bibles. The museum is in a beautifully restored 17th-century building in the heart of Mainz’s Old Town, opposite the impressive Romanesque cathedral.

Overnight we cruise further downstream and, after breakfast, we take a short drive to Heidelberg, undoubtedly one of Germany’s most perfect architectural treasures and all the more remarkable because it escaped bombing during the Second World War. Set in an almost idealised German landscape, this jewel sits on the banks of the River Neckar, surrounded by forests and with an imposing castle dominating the church spires and terracotta gabled roofs of the compact Aldstadt – the romantic Old Town. Its 14th-century university, one of the most prestigious in Europe, lends Heidelberg a genteel atmosphere rather similar to its ‘twin’ town – Cambridge. During the 19th century it was the centre of Germany’s Romantic Movement, on the route of the ‘Grand Tour’ and visited by many artists including JMW Turner, who captured its splendours for eternity. There are few more delightful places to explore, as you’ll discover on our guided walking tour, which reveals its principal attractions – including the magical stone bridge with its twin white towers – and local secrets. Afterwards, you’ll have time to explore on your own before returning to the ship to enjoy the gorgeous views as the sun sets.

By breakfast we’ve arrived in France and the charming city of Strasbourg, capital of the Alsace region. The city is a complete delight – its centre a mosaic of winding alleys and lanes lined with quirkily crooked, half-timbered houses largely unchanged since the 14th century. During its history Strasbourg has been both German and French, and you see influences of both in its language, cuisine and appearance, creating a truly individual ambience. This morning, we explore this delightful city on a walking tour with a local guide leading us to its enchanting centre – a UNESCO World Heritage Site – taking in the Petite France quarter of pretty canals lined with classic pastel-coloured houses crisscrossed with timbers and with flower-filled window boxes, the famous multi-towered Ponts Couverts, or covered bridges, and, of course, the stunning Gothic Notre-Dame Cathedral, which Victor Hugo memorably described as a ‘veritable tiara of stone’. Just south of Strasbourg lies a picturesque wine route, virtually an open-air museum of romantic medieval villages, cobbled streets and Renaissance chateaux strung like pearls on a necklace against a sweeping backdrop of rolling hills. We enjoy all this on a splendidly scenic drive, soon arriving in the medieval town of Colmar, the best-preserved in Alsace. Little known outside the area, it’s a magical concoction of canals, former merchants’ houses, ancient religious buildings and antique shops. The cathedral quarter is surrounded by pastel-coloured half-timbered houses displaying the intricate wrought-iron hanging signs so typical of this area of Europe. We’ve plenty of time here to sit, enjoy a coffee and watch the world go by or just wander. We return to the ship in Strasbourg for dinner.

After a relaxing morning cruise, we arrive in Rüdesheim by late afternoon for a wonderful walking tour – if you imagine a typical Rhine town, then this would be it! Narrow crooked streets lead down to the sweeping river with a backdrop of wooded and vine-covered slopes. Riesling is the speciality grape here and Rüdesheim has many atmospheric Weinstuben where you can sample local wines produced from the surrounding vineyards. On board tonight, we enjoy a culinary spectacular – the Captain’s Dinner – featuring a range of irresistible specialities from the countries and regions we visit during our cruise. This special occasion is hosted, of course, by the Captain himself.

This morning, early risers can enjoy phenomenal views as once again we pass through the Rhine Gorge where, in Wagner’s Ring Cycle, the Rhine Maidens guard lost treasure, the ‘Rheingold’. What better way to spend the morning than relaxing on the Sun Deck beneath dramatic rocky, vineyard-topped valley sides dotted with romantic ruined castles. The valley sides dissolve and hills give way to plains as we progress majestically to Cologne. This afternoon you can discover this fascinating city on our tour led by a local guide who’ll help you get the most out of your visit, which of course takes in the twin-spired cathedral, the largest Gothic church in Northern Europe, miraculous survivor of Second World War bombing and a UNESCO World Heritage Site. It took six centuries to complete, and among its many treasures are the magnificent stained glass windows and gilded sarcophagus said to contain the remains of the three kings from the Nativity story. We also see the vibrant Old Town, beautifully restored and boasting an abundance of excellent shopping and cosy bars, some of which still brew their own beer. As night falls, a sumptuous dinner provides the perfect finale to this memorable cruise through the romantic River Rhine.

Say farewell to your newly made friends and the crew before transferring to the airport for your return flight or to Brussels to connect with the Eurostar service to London St Pancras International.