The operator’s new brochure, released on Wednesday (27 July), features four new tours – with itineraries exploring the Silk Road, South Africa and Swaziland, Australia and a “Grand Tour” of Europe.
New journeys span 13 to 21 days and prices lead in from £2,499pp.
Mercury has also launch two new cruise options along France’s Rhone, Saone and Seine rivers.
An eight-date Paris, Normandy and the Seine cruise leads in from £1,699pp.