Ben Fogle leads a team of deserving heroes through the uncharted Peruvian jungle on the second leg of his epic South American adventure from the Equator to the Tropic of Capricorn.

With no maps to rely on, Ben and his team must chart a course through the unexplored tropical rainforest in a quest to reach sacred Incan inscriptions known as the Petroglyphs of Pusharo.

Trekking deeper into the jungle and further from civilisation, the team is trying to make up for lost time.

Under the direction of scout leader Steph, they conquer a massive wall of mud caused by a landslide which blocks their route.

Surgeon Gurpreet is struggling and needs support to navigate the punishing terrain.

In the searing heat, Steph pays the price for not keeping herself hydrated and suffers heat exhaustion. Her Extreme Dream is in serious jeopardy. Show less