Worlds Biggest Geographical Hole
Kimberley Big Hole - South AfricaThis is the Glory Hole at Monticello Dam, and it's the largest in the
world of this type of spillway, its size enabling it to consume 14,400
cubic feet of water every second.A glory hole is used when a dam is at
full capacity and water needs to be drained from the reservoir.
Sinkhole in Guatemala























