Moreover, there is no mention of these pyramids in archives until 1881. Also, a volcanic cave was found under the pyramids, and aboriginal rests were found inside it that date back to 600 - 1000, establishing a hard boundary for the construction. Some searches have been executed, and 19th-century pottery parts were found under the pyramids.

The ʺpyramidsʺ hypothesis is not accepted by scientists. It was sponsored by another Norwegian, Fred Olsen, who owns the largest ship and ferry company in the Canary Islands. According to Heyerdahl, the similarities between the Egyptian and Aztec buildings are further evidence of the influence of Africa on Pre- Colombian people. These structures are directionally from the north to the south. In 1991, Heyerdahl got news of the existence of the pyramids in Güimar, located on the island of Tenerife in the Canary Islands. Some believe this discovery proves that before Christopher Columbus, people leaving from Africa may have accessed America. He left from Morocco and reached Barbados, following the route of trade winds. In 1970, Thor Heyerdahl crossed the Atlantic Ocean on a papyrus ship. Six strange pyramids made of stone, with geometrical steps very similar to Aztec temples in Central America have created much controversy amongst historians, archaeologists, and those with an interest in history.

Thor heyerdahl museum