Legend hunter and mountaineer Adam Palmer leads a bid to finally solve the mystery of Slumach's lost gold mine, amid the rugged terrain of the Pacific Northwest. With little to go on, it's up to Palmer to find the path forward and guide the team through the uncharted terrain of Corbold Canyon. As clues in Jackson's deathbed letter and landmarks on the map line up, a recurring marker points to a new theory at the heart of the legend.
