The 178-passenger Riviera Radiance will operate six itineraries on the Danube, with 35 departures across 2025. 

The eight-day Blue Danube itinerary, available between April and October, leads in from £1,849pp. 

While the 114-passenger Riviera Rose will operate a Highlights of the Douro Valley & Salamanca cruise from 1 April 2025. It will offer 30 departures next year. 

Prices for the eight-day cruise which features tours of Porto’s old town, Mateus Palace and Castelo Rodrigo, as well as port tastings and a stop in Salamanca, start from £2,099pp. 

The sailings will be available to book from 29 February 2024. 

If booked by 28 March, guests can save up to £300pp as part of an early booking offer on selected Douro and Danube itineraries on both ships.  

Head of product Will Sarson said: “Voyages on Riviera Radiance on the Danube are ideal for both our experienced travellers and those who are yet to try a river cruise, while we are demonstrating our commitment to inclusive travel with a dedicated solo sailing.

“We can now also expand our operations on the Douro with Riviera Rose. The river is a firm favourite with guests and the ship’s eight-day cruise will showcase magnificent architecture and provide plenty of opportunities to sample the famous port on offer.”