The mystery of the smoldering fire that never goes out inside a waterfall in the US

For centuries, the "eternal flame" was a hidden treasure and only the indigenous people knew about its existence - Photo: NYFALLS

The Eternal Flame Falls is nearly 11m high. The origin of this name comes from the existence of a small flame about 20cm high, located inside a cave of the waterfall.

According to the Discovery Channel, legend has it that this fire was lit by Native Americans thousands of years ago.

Legend has it that the fire inside the falls was lit by Native Americans thousands of years ago - Photo: GETTY IMAGES

The flame is not large, but more like a flickering lamp. However, its everlasting presence behind the waterfall makes this scene an impressive and enchanting sight.

For a long time, scientists assumed that the fire was kept alive by pockets of gas released from ancient, extremely hot shale.

The "eternal flame" always burns whether it's spring, summer, autumn or winter - Photo: SHUTTERSTOCK

However, a team of scientists from Indiana University (USA) led by Professor Arndt Schimmelmann discovered that the shale under the waterfall is actually not hot enough or old enough to release the amount of gas as hypothesized above.

According to Mr. Schimmelmann, there must be something else keeping the “eternal flame” burning, but to this day researchers still don't know exactly what it is.

The area around Eternal Flame Falls has a long history of Native American connections, according to the Geology Science website.

They are also believed to have spiritual significance to some Native American communities in the area. The fire itself is considered sacred and symbolic by the native people.

In addition, the Eternal Flame waterfall not only gives visitors a new perspective on the fascinating interaction of geological forces, but also a connection to the spiritual and historical aspects of the area.

Source: https://tuoitre.vn/bi-an-ngon-lua-am-i-khong-tat-trong-long-thac-nuoc-o-my-20240226124501861.htm