30 Breathtaking Drone Photographs

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The Glory Hole

Source: https://i.pinimg.com

This strange and giant sink hole is known as either the Kraken or Glory Hole. If you have no idea what its used for, or the fact that it is manmade, if you happen to see it, it might freak you out. But the hole works to make sure that this California reservoir doesn’t overflow during massive rain causing the water to rise.