Is the Yonaguni Monument man made?

A number of scholars have visited the site, but its origin remains uncertain. According to some, the monument is a man-made stepped pyramid. In addition to many straight lines, some of the rocks purportedly have carvings. Nearby are other formations, suggesting a submerged ancient city.

What created the Yonaguni Monument?

Yonaguni is composed of sandstone and mudstone that dates back 20 million years. If the monument was carved by human hands, it was during the last ice age (about 10,000 years ago) when Yonaguni was part of a land bridge that connected the site to Taiwan.

Who built the underwater city in Japan?

Nicknamed “Japan’s Atlantis”, the rectangular, stacked pyramid-like monument is believed to be more than 10,000 years old. Some think it’s all that remains of a long-lost Pacific civilisation, possibly built by Japan’s prehistoric Jomon people who inhabited these islands as early as 12000 BC.

Who discovered the Yonaguni Monument?

Kihachiro Aratake
Who discovered the Yonaguni Monument? Kihachiro Aratake found the Yonaguni monument in 1986. In the 1980s, Yonaguni was already a popular scuba diving destination for Japanese divers to see schooling hammerhead sharks. His scuba diving centre, Sou Wes, is based in Sonai, on the north shore.

How big is Yonaguni?

11.15 mi²Yonaguni / Area

Who built the underwater city?

To play this video you need to enable JavaScript in your browser. Phil Nuytten has spent decades inventing submarines and suits that can take people more than 305m (1,000ft) underwater. Now he plans to use the same technology to build a colony at the bottom of the ocean.

Who owns Yonaguni Island?

“Today we can see what Japan is really up to on Yonaguni island, which is only 100 km from China’s Taiwan and the Diaoyu Islands,” ministry spokesman Yang Yujun told a monthly news briefing. China claims self-ruled Taiwan as its own.

In what country is Yonaguni?

Japan
Japan’s Westernmost Island with a Distinct History and Vividly Preserved Culture. Yonaguni Island, located at the westernmost point of Japan, is an island where a unique culture and nature have taken root, a culture that is unlike other islands among the Yaeyama Islands.

Is there a sea under the sea?

A gigantic freshwater aquifer is hiding under the salty Atlantic Ocean, just off the northeastern coast of the United States, a new study finds. This aquifer may contain about 670 cubic miles (2,800 cubic kilometers) of slightly salty water (we’ll explain its slight saltiness later).

What is the meaning of Yonaguni Monument?

The Yonaguni Monument ( Japanese: 与那国島海底地形, Hepburn: Yonaguni-jima Kaitei Chikei, lit. “Yonaguni Island Submarine Topography”), also known as “Yonaguni (Island) Submarine Ruins” (与那国（島）海底遺跡, Yonaguni (-jima) Kaitei Iseki), is a submerged rock formation off the coast of Yonaguni, the southernmost of the Ryukyu Islands, in Japan.

Is the Yonaguni formation natural or man-made?

Geologist Robert Schoch believes that it is most likely natural. Schoch observed the sandstones that make up the Yonaguni formation to “contain numerous well-defined, parallel bedding planes along which the layers easily separate. The rocks of this group are also criss-crossed by numerous sets of parallel, vertically oriented joints in the rock.

Is Yonaguni Island the underwater ruins of ancient civilization?

And it has many convinced it is the underwater ruins of a ancient civilization that was gifted with a form of “high technology” needed to construct such an elaborate complex. Map of Yonaguni Island near Taiwan. Courtesy Google Earth.

Where is yoyonaguni located?

Yonaguni is an uplifted island at the southwest most reaches of the Ryukyu arc. Tectonic activity is extensive in the region even today, and undersea earthquakes create a persistent risk of tsunami to the island.