Walker Spruit runs from the Waterkloof koppies through the Eastern suburbs of Pretoria and joins the Apies River in the city centre.
The Apies River flows through the city of Pretoria, its source is located just south of the city (south of Erasmus Park) and it flows northward until it drains into the Pienaars River. The river is - to a large extent - canalised with little resemblance of the natural river reach of the past.
The Cache:
Nano under the only bench next to this strech of Walker spruit. You can park right next to the bench and very easily access this cache. The property owner directly across the street, knows about the cache.