Share this on WhatsApp Somewhere between Hawaii and the Philippines near the small island of Guam, far below the surface of the water, sits the Mariana Trench, the deepest spot in the ocean. What’s down there? How deep is the Mariana Trench? The Trench sits like a crescent-shaped dent in the floor of the Pacific … Continue reading The Mariana Trench is 7 Miles Deep–What’s Down There?