Egyptian pyramids, after nearly 4,500 years, are still standing as
testaments to the faith, dedication and technology of ancient
Egyptians. A trip to Egypt would not be complete without a visit to the
Pyramids. Other pyramids exist, but their purpose, for the most part,
was different than those of ancient Egypt. The pyramids most famous
outside of Egypt are those located in Mexico and to the south of
Mexico, these appear to have been built more as temples. The Egyptian
pyramids were built as tombs, sometimes to hold the physical body of a
pharaoh and other individuals, or to hold the soul of the deceased, as
the small cult pyramids built next to the larger ones were. The shape
of the pyramid was choosen,to mimic the Benben, a pyramid shaped stone
found in the earliest of temples. The great size of many of the
Egyptian pyramids is believed to be about the Pharaohs' own power and
perhaps, the glory and strength of their country. 
In the desert west
of Cairo, on the site of the ancient Egyptian capital of Memphis, the
Egypt pyramids still stand on the Giza plateau as perhaps the most
elaborate tombs ever built. Probably the most renowned archeological
site, the Egyptian pyramid complex at Giza has three pyramids that were
all built toward the end of ancient Egypt's fourth dynasty of rulers
that reigned from 2589 to 2504 B.C.
The Great Pyramid
of Khufu is the largest of the three Egyptian pyramids at Giza.
Originally about 480 feet tall, the Great Pyramid's base has sides that
are longer than 754 feet and are oriented in the direction of the four
cardinal points of the compass. People have stood in awe of this
largest of Egyptian pyramids. Khufu's pyramid was looted by grave
robbers and had its outer limestone casing scraped off and used for
building projects elsewhere. But now, this Egyptian pyramid is once
again revered as a link to Egypt's past and is protected so that
visitors can experience its wonder for years to come.
Interesting Fact:
Pyramid of Khufu is revered as a symbol of long lasting durability and
that is probably the reason for its placement on the back of the US
Dollar Bill. 

Artist Rendition of Menkaure
Pyramids in the Mist