10. Family Discover Ancient Chapel Hidden Under Their House
Location: England’s Shropshire
Value Estimate: $10,000–$50,000* (Build Cost, Adjusted for Inflation) Year Found: 2010
It appears as though this strange discovery marks the start of a horror film. One of Pat and Diane Farla’s guests at their Good Friday celebration in Shropshire, England, finally chose to peek behind the six-foot-long rectangular plate hanging on their wall. Unbelievably, in the three years they had owned the house, they had never looked behind that.

@dailymail/Pinterest: Family Finds Ancient Chapel Hidden Under Their House
They found a hole that led to a little underground chapel after removing the plate. There were pews and a cross on the cellar-like structure, indicating that it was a religious structure. Authorities surmise that during one of the numerous religious battles that raged in England centuries ago, congregations fleeing religious persecution may have used this underground chapel.
