The eighth cache in this series is placed alongside a road called Doctor's Walk. The brook is visible across the field opposite GZ.
Once you get to GZ, you'll know what you're looking for! Please bring your own writing implement. Care should be taken, especially if caching with children or animals, as there is no pavement at the cache and the road can be busy at commuting times. That said, the cache is hidden on a fairly straight section allowing good visibility in both directions, and there is a sizeable grass verge on the other side of the road. There are a couple of parking spots in gateways nearby, but please be considerate if you do use those.
The cache may be a little tricky to retrieve but shouldn't present any real issues. Please replace the cache as found after signing the log.