Sitting on the far west coast of Africa , just south of Senegal, Guinea Bissau is a small yet vibrant African nation just beginning to take its place on the tourist map. Years of colonial rule followed by decades of political instability kept this once-Portuguese outpost a secret, known only by dedicated deep-sea fishermen and a handful of NGO workers. But it’s not going to remain a secret for much longer, as Explore begin running trips to Guinea Bissau in November 2016. We sent photographer Diana Jarvis to uncover Guinea Bissau – here are some of her best shots.