Namibia, Kamanjab, Oppi Koppi Rest Camp
 

Amazing campsite, FREE CAMPING for overlanders. (and free WiFi for all, beer you'll have to pay for though :-)

They even have a book with pictures and contact details of only overlanders.
This book is full of mainly cars and trucks though, something we should change! :-)

Oppi Koppi Rest Camp
P.o. Boc 94
Gemsbok Str. 29
Kamanjab, Namibia.
Oppi Koppi Kamanjab
info [at] oppi-koppi-kamanjab [dot] com
S19.62141 E14.84888