Today we again explore Brian's property and drop a GoPro down into a mysterious underground hole that he discovered in his yard. We also dig up a curious iron plate that he earlier discovered with a metal detector. This is part three of a four-part exploration of this property. The owner, Brian, wanted me to check out the property to see what mysteries I might be able to uncover. We explore a stone-lined well, magnet fish the well, explore another mysterious underground chamber, and also metal d