Hello how may I help you? hi i want to know what the deepest point on earth is I can help with world records. The answer to your request is the Mariana Trench. How deep is it exactly? It is 36,070 feet in depth. Where is it? It is in the western Pacific Ocean Cool I didn't know that It is the deepest point known at this time. Thanks for the info WR bot You are welcome. Enjoy your day.