The itinerary lasts 2hrs 10min, and has 2 steps.

Tarbes - Lannemezan
The step from Tarbes to Lannemezan lasts 00hrs 25min. You'll travel in a regional train.

Lannemezan - Piau Engaly
The step from Lannemezan to Piau Engaly lasts 1hrs 45min. You'll travel in a day bus.