At top the majestic Crystal Mountain, at 1500 meters high (4 921 feet), lies Ivohiboro: a pristine tropical forest reigning over the rugged plains of Southeast Madagascar. A hidden gem that stands as one of the last primary forests on the planet ; a mystical sanctuary untouched by time.
With her unwavering determination, Dr. Patricia Wright, a renowned American primatologist leads a 30-day expedition into this untouched wilderness, flanked by a team of bright young minds united in their quest for discovery.

Directed by Laurent Portes and Fitzgerald Jego
Written by Gautier Dubois and Laurent Portes

Produced by Haut et Court Doc (Emmanuelle Lepers and Julia Fangeaud)
Original Broadcaster: France 5