By Akshay
July 14, 2026
The Pacific Ocean is the world's largest and deepest ocean.
Its average depth is approximately 4,000 meters, that is, about 4 kilometers.
The deepest point is Challenger Deep, located in the Mariana Trench.
The depth here is estimated to be around 11,000 meters—that is, approximately 11 kilometers.
It is so deep that even sunlight cannot reach it.
The water here is very cold, and the pressure is also very high.
Scientists are still continuously studying this field.
Research is still ongoing regarding many mysteries associated with the Pacific Ocean.