In August 2015, Siebe Vanhee and Sean Villanueva took off on an adventure to the Tsaranoro Massif on the island-country of Madagascar, located off the southeast coast of Africa. Once there, they spotted a major unclimbed line on Tsaranoro Atsimo. Armed with a drill, skyhooks, and thirst for exploration they tackled the face ground up. Read the full story & see more photos at Petzl’s website.