Berit decides to leave her day job in Estonia behind and become a volunteer in Tanzania, bringing along her partner Kristjan.
Channel video series by British transport enthusiast Geoff Marshall
Robson Green embarks on an epic series of adventures across Australia. His aim is to understand what life is really like away from the familiar and famous destinations, by venturing into the outback and beyond.
Paul Merton takes a six-week tour of China, exploring many areas and aspects of the country's culture.
Griff Rhys Jones travels across Africa by rail, savoring the joys and frustrations of exploring a captivating continent via a romantic mode of transport.
