Silversea is offering its Silver Select promotion giving guests three ways to enhance voyages. 

The promotion offers the choice between a two-category suite upgrade, 50% savings on a second suite, or a $1,000 onboard credit per suite to use for shore excursions, spa treatments, speciality restaurants and more.

Silver Select is available on 25 voyages around the world including destinations such  as Antarctica, the Americas and Africa, departing between now and 18 December 2017. Guests can select one of three options when booking by 31 August 2017.

This includes itineraries across the Silversea fleet with opportunities to sail on the cruise line’s new flagship Silver Muse which launched in April and Silver Cloud which is due to undergo refurbishment this summer to be converted into an ice-class expedition ship.

Nature lovers can explore the Galapagos Islands on the 100-guest Silver Galapagos.

Silver Spirit’s cruise in November takes in archaeological sites in Italy and the Great Pyramids of Giza during a sailing from Rome to Dubai.

“We are pleased to offer these exceptional extra value options as part of our Silver Select promotion,” said Connie Georgiou, Silversea’s head of trade sales and partnerships, UK and Ireland.

“With agents able to present clients with three Silver Select options tailored to their individual preferences and requirements, there’s no better way to round off 2017 than with a Silversea ultra-luxury cruise.”