Tributes have been pouring for the murdered climber.
Mpumalanga Climbing said it was truly saddened to learn about Wade's death. "He was an amazing young man," it said in a Facebook post.
Tony Lourens, writing on the SA Mountain magazine Facebook page, said: "I'm sitting at my desk, just barely able to control my anger and outrage at the senseless, cold-blooded murder of one of South Africa's most motivated, dedicated and talented climbers, David Wade, friend, son, brother and partner - loved by so many."
Lourens said Wade had been climbing for 10 years, adding that his life was "now sadly cut short by a terrible and unspeakable tragedy".
"We have lost one of climbing's most unassuming and loved characters. Farewell David. This is indeed one of the saddest moments in the 18 years of SA Mountain's existence, and one of the darkest, most depressing and heartbreaking times in all of South Africa's climbing," said Lourens.