The Chain Ladders

Does anyone know where I can find some information about the construction of the paved part of the chain ladder route from the car park? I'm just interested in the general history like when, why, by whom, how long it took, how it was accomplished, etc.

I don't have that level of detail of knowledge that you are looking for, and all of the people I can think of from Witsieshoek who were involved at the time have moved on. You may find some useful information on the Afromontane Research Unit website, or in papers published by them that are available on the internet. The best person to contact and ask if you can't find anything on the internet is Prof Ralph Clark, his email address and contact number are available in papers he has authored and on the Afromontane Research Unit website respectively.

Thank you @tonymarshall, I'll have a look at those sources