GR5 revolves around four people in their mid-twenties who embark on the hiking trail Grande Randonnée 5, to commemorate their friend Lisa who went missing on the path five years before. Was there an accident? Or was she harmed? What happened to her ? With a diary revealing an act of desperation, her friends Zoë, Michiel and Ylena, decide to make the same journey, from the North Sea over the Ardennes, the Vosges and the French Alps to the Riviera. Coming together, the explorers all have different reasons for making the journey, but one common goal unites them - to find the truth about Lisa. The journey will change them forever: the heavy physical effort and mutual tensions lead to a confrontation, and a search to uncover the truth behind Lisa's mysterious disappearance.
GR5花絮
GR5有1季。
GR5有8集。
GR5中的关键角色有Ylena Janssens（Laurian Callebaut）, Michiel Boodts（Boris Van Severen）, Lisa Mahieu（Indra Cauwels）。
GR5由Jan Matthys执导。
GR5由Dorothe Beinemeier, Serge Bierset, Stephanie Leliaert, Annika Schmidt, Barbara Van Poeck制作。
GR5 revolves around four people in their mid-twenties who embark on the hiking trail Grande Randonnée 5, to commemorate their friend Lisa who went missing on the path five years before. Was there an accident? Or was she harmed? What happened to her ? With a diary revealing an act of desperation, her friends Zoë, Michiel and Ylena, decide to make the same journey, from the North Sea over the Ardennes, the Vosges and the French Alps to the Riviera. Coming together, the explorers all have different reasons for making the journey, but one common goal unites them - to find the truth about Lisa. The journey will change them forever: the heavy physical effort and mutual tensions lead to a confrontation, and a search to uncover the truth behind Lisa's mysterious disappearance.
GR5是一部剧情, 惊悚节目。
GR5的观众评分为6.5（满分10分）。
GR5每集时长为50分钟。
不，该节目在1季后被取消了。