Συμπληρωνω εδω οτι μεγαλιθικα κτιρια βρεθηκαν βυθισμενα και στο βυθο της λιμνης Τιτικακα στο Περου.
Legends have persisted over the centuries that there are stone structures beneath the waters of Lake Titicaca, much the same kind as can be found on the lake's shore. The Indians of that legion have frequently recounted this tradition, but until recently there has been no proof of such structures.
In 1968 Jacques Cousteau, the French underwater explorer, took his crew and equipment there to explore the lake and search for evidence of underwater construction. Although severely hampered in their activities by the extreme altitude, the divers spent many days searching the lake bottom, in the vicinity of the islands of the Sun and Moon, but found nothing man-made. Cousteau concluded the legends were a myth.
In November 1980, however, the well known Bolivian author and scholar of pre-Columbian cultures, Hugo Boero Rojo, announced the finding of archaeological ruins beneath Lake Titicaca about 15 to 20 meters below the surface off the coast of Puerto Acosta, a Bolivian port village near the Peruvian frontier on the northeast edge of the lake.
Based upon information furnished by Elias Mamani. a native of the region who is over 100 years old, Boero Rojo and two Puerto Ricans cinematographers, Ivan and Alex Irrizarry, were able to locate the ruins after extensive exploration of the lake bottom in the area, while filming a documentary on the nearby Indians. Rojo stated, "We can now say that the existence of pre-Columbian constructions under the waters of Lake Titicaca is no longer a mere supposition or science-fiction, but a real fact. The remnants found show the existence of old civilizations that greatly antecede the Spanish colonization.
We have found temples built of huge blocks of stone, with stone roads leading to unknown places and flights of steps whose bases were lost in the depths of the lake amid a thick vegetation of algae. Boero Rojo described these monumental ruins as being of probable Tiahuanaco origin."
https://www.crystalinks.com/tiahuanaco.html
https://youtu.be/cJvBUj9JtGs
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