The train will be operated in collaboration with Green City and schedules are weekly from December 2023 through to March 2031.
After boarding in Amsterdam or Utrecht, the train splits in Worgl into a route to Tirol and Salzburgerland, to stop at various winter sports resorts.
"Offering our customers a choice of transport is a great approach," said Sebastian Ebel, chief executive of Tui Group. "We have this first pilot test at Tui Netherlands and I look forward to learning from the experience.