More than 40 people have taken part in Asia's biggest BASE jumping festival on Aizhai Bridge in Hunan, China.

The activity requires participants to jump from fixed objects and use a parachute to break their fall.

Jumpers from over 13 countries including China, Germany, Great Britain and Spain took part.

With a main span of 1,176 meters and a maximum height of 330 meters, the long-span Aizhai suspension bridge is the longest in China.

BASE competitions have been held since the early 1980s, with accurate landings or free fall aerobatics used as the judging criteria.