Beijing-based American vlogger Robbie Swain brought his friends to explore one of China's most iconic landmarks – the Great Wall. How did these first-time visitors react to this ancient wonder? Did they manage to conquer the climb? Watch the video to find out!

The Great Wall was built from the 3rd century BC to the 17th century AD, with a total length of more than 21,000 kilometers. It was listed as a World Heritage Site by the UNESCO in 1987.