The name of the tidal wave that travels up to 800km upstream on the Amazon with waves up to 4 metres high

The phenomenon known as the "pororoca" is the name given to the tidal wave that travels up to 800km upstream on the Amazon River, with waves that can reach heights of up to 4 metres. This natural spectacle occurs twice a year, during the equinoxes, when the gravitational pull of the sun and the moon is at its strongest.

The pororoca is a breathtaking event that attracts surfers and spectators from around the world. Surfers come to challenge themselves against the powerful waves, while spectators gather along the riverbanks to witness the incredible display of nature.

The name "pororoca" comes from the indigenous Tupi language, meaning "great roar." And indeed, the sound of the tidal wave crashing against the riverbanks can be heard from miles away. The sheer power and force of the pororoca is a reminder of the immense strength of nature.

If you are planning to witness the pororoca firsthand, it is important to take necessary precautions and follow safety guidelines. Surfing the tidal wave can be a thrilling experience, but it is also important to respect the power of the river and the dangers it presents.

For more information about the pororoca and how to experience this natural wonder, you can visit National Geographic or Brazil.org. These websites provide in-depth information about the phenomenon and offer tips for travelers who are interested in witnessing the pororoca.

In conclusion, the pororoca is a unique and awe-inspiring event that showcases the beauty and power of the Amazon River. Whether you are a surfer looking for an adrenaline rush or a nature enthusiast seeking to witness a natural wonder, the pororoca is sure to leave you mesmerized and in awe of the forces of nature.

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