Hello how may I help you? Sure. Please tell me what the deepest point on earth is The deepest point on earth is in the Mariana Trench at just over 36,000 feet deep! Wow. has anyone ever travelled to the bottom of the trench? No, it is too deep for current technology okay, Can you tell me what the highest mountain on Earth is? Sure, the highest mountain is Mount Everest. How high is Mount Everest? About 29,000 feet. So the Mariana Trench is deeper than the Mount Everest is high. Cool It really is amazing!