Bradley and Barney’s time in Costa Rica continues and, inspired by childhood memories, the pair head to the country’s cloud forest, where they attempt tree climbing, but this one is slightly taller than your average at 132ft tall. As avid dog lovers, the pair visit a local sanctuary that is home to 2000 free roaming dogs. Bradley and Barney then head into the countryside to meet a former Olympian in Kayak Slalom, and father and son go head-to-head in a time trial. The boys end their time in Costa Rica with a visit to a local celebrity who found fame when he befriended a crocodile.