This cache is accessible from the dike that branches off of 38th Ave. There is absolutely no need to be on the golf course to find this cache. Use stealth, any muggle golfers might wonder what you're up too!
When I was a young muggle, I used to trek up to this location with friends. We would look for stray golf balls in the tall grass to collect. Then we would clean them up and try to sell them to golfers through the fence. Many golfers humored us and our young entrepreneurship and bought our stock. Others gave us a polite "no thank you, but have fun!" Good memories.
Have fun with this cache, maybe you can see some fine golfers putting at the 8th green or teeing off at the 9th!