A woman who posted her bikini-clad climbing adventures over social media has been found dead after falling off a mountain ledge.

Gigi Wu was found frozen to death after falling 20 metres down a ravine on Taiwan’s Yushan Mountain on Saturday.

The 36-year-old was eight days into a solo hike on the mountain when she used a satellite phone to alert authorities about the fall.

Gigi Wu, 36, fell 20 metres down a ravine on the weekend and died in freezing conditions as rescuers struggled to reach her. (Facebook)

According to Taiwan News, Wu had injured her leg and was unable to move.

Rescue teams were unable to reach Wu, who had ventured to a point higher than 1600 metres when she fell, due to the harsh weather conditions on the mountain.

Gigi Wu had a strong social media following in Taiwan and was regularly seen on mountain tops in nothing but a bikini. (Facebook)

Search and rescue choppers reportedly had to turn back three times because of the weather.

The local social media personality’s body was finally found yesterday, frozen, 28 hours after she made the initial call for help.

Known online as the “Bikini Climber,” Wu would regularly post her climbs on Instagram and Facebook, wearing just a two-piece bikini in near-freezing conditions.

Gigi Wu often posted her adventures online and had a strong following on Social Media. (Facebook)

Her last post on Facebook was on Thursday where she captured a shot of the scenic mountain landscape and commented “Celebrating today”.

Authorities said the overnight temperature on the mountain would have reached freezing.