Join Hazen Audel as he embarks upon a life-long dream, trekking 500 miles through East Africa's Great Rift Valley. A mecca for wildlife, the valley is home to local tribes, extreme wilderness and rare and extraordinary animals. Primal Survivor: Extreme African Safari premieres this Sunday 5th November at 6pm, only on National Geographic UK. | National Geographic UK

The Pinglu Rift Valley location :34°47'04"N 110°58'55"E The Pinglu Rift Valley, located within the vast Loess Plateau in north-central China, serves as a remarkable example of the Earth’s ever-changing geological landscape. Covering an area of roughly 400,000 square kilometers, this stunning rift valley showcases the ongoing evolution of the Earth's crust, shaped by powerful geological forces from below. The formation of the Pinglu Rift Valley can be traced back to the intricate dynamics of tect