Please Be Careful, Muggle & Puggle Hazard
Welcome to where the King of the Commonwealth and the Geelong Refinery collide.
Geelong Grammar: In 1966 King Charles III attended Australia's most well renowned school, Geelong Grammar. It was officially opened on the first of October 1859.
Today topping the chart with $41,060 for day students and $84,240 for full time boarding, it is one of the most expensive schools in the country.
Geelong Refinery: On the other hand, located to your west is the Geelong Refinery. Officially opened in 1954 it was Australia's first post WII refinery and produced a range of different materials, these include fuels, lubricants, oils, grease, shell cards, agriculture products,bitumen products and other chemicals.
Cache:
To access the cache you can park your car at the given Waypoint and walk the comfortable 200 meters to collect the cache.. If you need more help check the hint as it gives you a great clue. Please BYO pen and don't forget to have fun. 
Good Luck!