The deal will be available from August 11 through November 30 on some of the operator’s most popular tours including Slow Foods of Puglia and Highlights of Northern Spain.

Its 2019 brochure also feature two brand new tours and improvements to nine of its core itineraries.

New for 2019 is Journey through Germany, which explores Bavaria and the Black Forest and includes a journey along the famous 350km “Romantic Road”, which winds its way through a number of picturesque towns and pst some of the region’s most spectacular castles.

Meanwhile, Essence of Austria features chances to taste traditional cider, a fish smoking demonstration and a visit to Hitler’s famous Eagles Nest hideout.

James Tedesco, Back Roads’ head of international sales, said: “We know many of our guests like to plan their holidays well in advance, so there’s never been a better time to lock in a summer getaway.

“We’re particularly excited to launch our two brand new tours and nine improved itineraries, providing our customers even more options for unique, off-the-beaten-track destinations and authentic local experiences.

“Whether it’s rediscovering a favourite destination or exploring somewhere brand new, Back-Roads Touring’s promises an unforgettable journey through the eyes of a local,” he said.

The two new tours take Back-Roads’ offering throughout Europe, Asia and the UK to 52 tours in total.