Where in the world is this?

Socrates and I discovered this on our search for the smugglers

. Just down the coast from the Island of Adventure we discovered this strange landmark, with the spheres - we surmised that the spheres are map refences to the treasure.

Sadly we did not have our sandwiches, ginger beer or compasses with us - so we hastened home to gather the other four and supplies to ready ourselves for our biggest most dangerous adventure of all time......................