While driving between Karratha and Pannawonica, I spotted Spotwell Creek and thought what the perfect name for the place of a cache.
On the retrun trip, I pulled over on the Karratha side of the creekl and decided to hide one.
You are seeking a small plastic container.
Make sure you pull over about 40 metres up from GZ where there is a safe place to park and check the road befroe crossing if you need to.
You will be safe from passers by as you search.