We’ll get to the bottom of this question and show you two answers that will be most helpful in discovering the truth about the river. By the time we’re done here, you’ll know just how deep this river runs! Due to the great depth of the river, many parts of it are navigable by ships. However, it becomes more difficult to travel up the waterway in ships past Iquitos, Peru. Part of the reason that so many sections of the river are navigable by boat is that the river has no meaningful bridges crossing it. However, a relatively small portion of the river is actually 330ft deep. Most of the river is much shallower as you will soon see. Still, the Rio de la Plata is known for having a massive river basin. The river basin drains an area of 1,220,000 sq mi, making it one of the largest river basins in the entire world.

What is the Deepest River in the World?

Interestingly, the Congo River is contained entirely in the Democratic Republic of the Congo and it measures about 2,900 miles in length. That makes the Congo River one of the longest rivers in the world, too.