You Can Retrace the Footsteps Jewish Refugees Took on a Hike Through the Alps
"A great many obstacles stood in their way. A plan to circumnavigate them came by way of a clandestine organization called the Bricha. The Hebrew word means “escape” or “flight,” and the journey was both. It was also illegal."
https://www.smithsonianmag.com/travel/you-can-retrace-footsteps-jewish-refugees-took-hike-through-alps-180981298/