Offroad Routes in & around Pretoria

Hi Guys,

I'm desperately looking for some gravel routes in and around Pretoria.

I stay in Pta east (Elarduspark) and have done some routes to Que Serra and around the Tierpoort area. Getting a bit tired of riding the same route over and over.

Anyone know of some routes in that area?

Have a Garmin Etrex as well so even a route sharing will be appreciated.

Thanks.