You will not find this cache or any clues for it at the published coords!
Solve "Square Things (Part 1)" to obtain the final location of this cache. The clue is inside that cache!
To reach GZ you will need to take an easy walk/hike of about 0.75km (+/-1.5km round trip). Enjoy the scenery 
The cache location is a place where you wouldn't expect to find some square (and round) things like this.
Take care when crossing the river. Usually it's quite easy, but it can become a bit dangerous after heavy rains. If you have any doubt regarding your safety, rather try again some other day.
