Pyramid (structure)
Pyramids were pyramid-shaped architectural structures. According to Jean-Luc Picard, pyramids were "a symbol of colossal vanity". ()

On Earth, pyramids were built by numerous Human cultures, including Egyptians, Mayans, and Aztec. Pyramids were part of the city designed by Kukulkan. All of the ancient Human cultures influenced by Kukulkan built some type of pyramid, although none of them did it in the perfect way that he had planned. ()

One pyramid of note was the Great Pyramid of Giza, Egypt. After Archer restored a damaged timeline, it and neighboring pyramids could be seen in the timestream as the timeline realigned itself. (; ) 

Another prominent pyramid-shaped structure on Earth was the Transamerica Pyramid. (, et al.)

Pyramid-shaped structures were also found on Ventax II and in the city of Urquat on the Loque'eque homeworld. (; )

There was at some point a painting of a landscape with a steep pyramid in the  officers' lounge. (

See also
Ziggurat

External link 
 

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Architecture