Access is best at low tide, an easy walk across the sands, however a bit of climbing over the rocks will be required once you get there so sturdy footwear is recommended. Make sure you keep a firm grip on terra firma as you near GZ, it wouldn't be nice to come adrift here, and please keep a close eye on kids.
This is a traditional cache about 200ml, not much room for swapables etc. Please ensure it is well concealed upon returning it to its hide.