Hi. We just got back from the Biedouw Valley and Kromriver.
We stayed at Travelers Rest.
Travelers Rest on the Pakhuis pass has 3 mtb routes, ranging from jeep track to rocky/technical.
From the Biedouw Valley one can cycle down to Wupperthal on the gravel road and back. It's quite a ride back up the pass. Beautful place though.
There are also jeep tracks around the area, one can ride to Heuningvlei near Wupperthal.
I havnt been to Biedouw Vallei Wegbreek, There may be jeep tracks/single tracks from there.
There has been lots of rain and flooding so some of the easy jeep tracks have become quite tricky.
Take a good map and explore.
Enjoy.
Regards David