which ocean is the youngest on earth

The credit for the first European navigation of the entire Amazon river usually goes to Francisco de Orellana, back in the mid-16th century. He was part of a Spanish expedition that ended up getting separated from the main group, and they just sort of drifted down the river until they reached the Atlantic. It sounds like a total nightmare scenario if you ask me, especially considering the kind of gear they had back then compared to modern navigation tools.

I've spent plenty of time on the water, and honestly, even with today's tech, that river is no joke. The currents, the changing depths, and just the sheer size of the basin make it one of the most challenging places to sail. Orellana and his crew were basically flying blind through uncharted territory without any charts or real knowledge of what was around the next bend. It’s pretty wild to think about them surviving that trip in those small boats.