The cache is not hidden at the coordinates provided. You will need to download the Wherigo Caledonia Hill and load it onto a compatible device which will guide you through the route. If you haven't done this before a good source of info is What is Wherigo? on the Groundspeak forum.
Note that you will need the hint (below) as well as instructions from the cartridge to find the cache. Make sure that you select the Geocaching option when you start the cartridge.
The walk is about 2km and will take about 1-1½ hours. There is one section with fairly steep stairs. Be aware of muggles, not only at the cache site but in other secluded areas! Not suitable for night caching.
It seems that the cartridge does NOT want to work on Garmin devices. Please ensure that you download the "Pocket PC" version to use on smartphones.
As you will be parking near Jeppe Boys High School it is best to avoid Saturday mornings if there is a sports event at the school.
FTF: TeamDJ*