Robson is joined by sporting legend Tanni Grey-Thompson in Northumberland's Kielder Forest. They share a bicycle ride on the shores of Kielder Water, and Tanni takes a leap outside of her comfort zone on an accessible zip wire course before leading Robson onto the water and into a canoe. Robson also manages to squeeze in a visit to Kielder Observatory to take advantage of some of the best dark skies in Europe and spend the night in a spectacular treehouse.