The Seven Wonders of the Ancient World
See the famous Seven Wonders of the Ancient World: Walk through the lush Hanging Gardens of Babylon. Climb the great Lighthouse at Alexandria. Stand before the immense statue of Zeus at Olympia. Marvel at the beauty of the Temple of Artemis in Ephesus...
The ancient Greeks loved to compile lists of the marvelous structures in their world. Though we think of the Seven Wonders of the Ancient World as a single list today, there were actually a number of lists compiled by different Greek writers. Antipater of Sidon, and Philon of Byzantium, drew up two of the most well-known lists.
Why seven? The Greeks thought that the number had mystical significance. Perhaps because it was the total of the known planets (Mercury, Venus, Mars, Jupiter, Saturn) along with the Sun and Moon.
Many of the lists agreed on six of the seven items. The final place on some lists was awarded to the Walls of the City of Babylon. On others, the Palace of Cyrus, king of Persia took the seventh position. Finally, toward the 6th century A.D., the final item became the Lighthouse at Alexandria.
Since the it was Greeks who made the lists it is not unusal that many of the items on them were examples of Greek culture. The writers might have listed the Stonehenge if they'd seen it, but this placs was beyond the limits of their world.


Mount Everest, also known in Nepal as Sagarmāthā and in Tibet as Chomolungma, is Earth's highest mountain. It is located in the Mahalangur section of the Himalayas. Its peak is 8,848 metres (29,029 ft) above sea level[1] and is the 5th furthest summit from the center of Earth.[6] The international border between China and Nepal runs across the precise summit point. Its massif includes neighboring peaks Lhotse, 8,516 m (27,940 ft); Nuptse, 7,855 m (25,771 ft) and Changtse, 7,580 m (24,870 ft).
In 1856, the Great Trigonometrical Survey of India established the first published height of Everest, then known as Peak XV, at 29,002 ft (8,840 m). The current official height of 8,848 m (29,029 ft) as recognized by China and Nepal was established by a 1955 Indian survey and subsequently confirmed by a Chinese survey in 1975. In 1865, Everest was given its official English name by the Royal Geographical Society upon a recommendation by Andrew Waugh, the British Surveyor General of India. Waugh named the mountain after his predecessor in the post, Sir George Everest, arguing that there were many local names, against the opinion of Everest.[7]
Mount Everest attracts many highly experienced mountaineers as well as capable climbers willing to hire professional guides. There are two main climbing routes, one approaching the summit from the southeast in Nepal (known as the standard route) and the other from the north in Tibet. While not posing substantial technical climbing challenges on the standard route, Everest presents dangers such as altitude sickness, weather, wind as well as significant objective hazards from avalanches and the Khumbu Icefall.
The first recorded efforts to reach Everest's summit were made by British mountaineers. With Nepal not allowing foreigners into the country at the time, the British made several attempts on the north ridge route from the Tibetan side. After the first reconnaissance expedition by the British in 1921 reached 7,000 m (22,970 ft) on the North Col, the 1922 expedition pushed the North ridge route up to 8,320 m (27,300 ft) marking the first time a human had climbed above 8,000 m (26,247 ft). Tragedy struck on the descent from the North col when seven porters were killed in an avalanche. The 1924 expedition resulted in the greatest mystery on Everest to this day: George Mallory and Andrew Irvine made a final summit attempt on June 8 but never returned, sparking debate as to whether they were the first to reach the top. They had been spotted high on the mountain that day but disappeared in the clouds, never to be seen again until Mallory's body was found in 1999 at 8,155 m (26,755 ft) on the North face. Tenzing Norgay and Edmund Hillary made the first official ascent of Everest in 1953 using the southeast ridge route. Tenzing had reached 8,595 m (28,199 ft) the previous year as a member of the 1952 Swiss expedition.
It is a surprise to most people to learn that not all the Seven Wonders existed at the same time. Even if you lived in ancient times you would have still needed a time machine to see all seven. While the Great Pyramid of Egypt was built centuries before the rest and is still around today (it is the only "wonder" still intact) most of the others only survived a few hundred years or less. The Colossus of Rhodes stood only a little more than half a century before an earthquake toppled it.
Khufu's Great Pyramid
Khufu's Great Pyramid
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It's 756 feet long on each side, 450 feet high and is composed of 2,300,000 blocks of stone, each averaging 2 1/2 tons in weight. Despite the makers' limited surveying tools, no side is more than 8 inches different in length than another, and the whole structure is perfectly oriented to the points of the compass. Even in the 19th century, it was the tallest building in the world and, at the age of 4,500 years, it is the only one of the famous "Seven Wonders of the Ancient World" that still stands. Even today it remains the most massive building on Earth. It is the Great Pyramid of Khufu, at Giza, Egypt.
Seven Quick Facts
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Location: Giza, Egypt |
Built: Around 2560 BC |
Function: Tomb of Pharoah Khufu |
Destroyed: Still stands today. |
Size: Height 480 ft. (146m) |
Made of: Mostly limestone |
Other: Tallest building in the world till 1311 AD and again from 1647 to 1874. |
Some of the earliest history of the Pyramid comes from a Greek the historian and traveler Herodotus of Halicanassus. He visited Egypt around 450 BC and included a description of the Great Pyramid in a history book he wrote. Herodotus was told by his Egyptian guides that it took twenty years for a force of 100,000 oppressed slaves to build the pyramid (with another 10 years to build a stone causeway that connected it to a temple in the valley below). Stones were lifted into position by the use of immense machines. The purpose of the structure, according to Herodotus's sources, was as a tomb for the Pharaoh Khufu (whom the Greeks referred to as Cheops).
Herodotus, a Greek from the democratic city of Athens, probably found the idea of a single man employing such staggering wealth and effort on his tomb an incredible act of egotism. He reported that even thousands of years later the Egyptians still hated Khufu for the burden he had placed on the people and could hardly bring themselves to speak his name.
Stonehenge: Mystery on the Salisbury Plain

Stonehenge, in many peoples' minds, is the most mysterious place in the world. This set of stones laid out in concentric rings and horseshoe shapes on the empty Salisbury Plain, is, at the age of 4,000 years, one of the oldest, and certainly best preserved, megalithic (ancient stone) structures on Earth. It is a fantastic creation with the larger 25-ton Sarsen (a hard type of sandstone) stones transported from a quarry 18 miles away. Some of these boulders also carry massive lintels connecting them. In ancient times, when all the stones were standing, there was a ring of rock in the sky as well as on the ground.
Who Built It?
Seven Quick Facts
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When Built: Earthworks and timber about 3100 B.C., first stones 2600 B.C. |
Heaviest Stones: 50 tons |
Made of: Sarsen sandstone and Bluestone rock. |
Design: Upright stones and earthworks in a series of concentric circles and horseshoe shapes. |
Function:Unknown, but researchers suspect it was used for ceremonial and religious purposes. |
Built by: An unknown people without a written language. |
Other:Designed to be used for astronomical observations including summer solstice. |
We know almost nothing about who built Stonehenge and why. A popular theory advanced in the 19th century was that the Druids, a people that existed in Britain before the Roman conquest, had built it as a temple. Modern archaeological techniqueshave dated Stonehenge and we now know that it was completed at least 1,000 years before the Druids came to power. If Druids used Stonehenge for their ceremonies, they got the site secondhand. Despite this, modern Druids have laid claim to Stonehenge. An annual ceremony takes place at the ring of rocks during summer solstice, one of the henge's astronomical alignments.
There is evidence that activity on the Stonehenge site goes as far back as 11,000 years ago. It wasn't until about 3100 BC, though, that a circular bank following the current Stonehenge layout appeared. At the same time pine posts were put into place. Around 2100 BC stones started being erected, at first the smaller bluestones, then the larger sarsens stones. During this period some stones were erected, then later dismantled.
Why did the builders create, dismantle and rebuild this isolated site? It's hard to say. They apparently didn't have a written language and left no records. We can say one thing about Stonehenge based on archaeological digs at the location. There is almost no "trash." A number of pieces of flint, antler picks or axes have been found, but very few items that one would expect to see discarded at a human habitation This leads some archaeologists to conclude that Stonehenge was "sacred ground," like a church. As one scientist put it Stonehenge was a "clearly special place where you didn't drop litter."
MOUNT EVEREST

Mount Everest, also known in Nepal as Sagarmāthā and in Tibet as Chomolungma, is Earth's highest mountain. It is located in the Mahalangur section of the Himalayas. Its peak is 8,848 metres (29,029 ft) above sea level[1] and is the 5th furthest summit from the center of Earth.[6] The international border between China and Nepal runs across the precise summit point. Its massif includes neighboring peaks Lhotse, 8,516 m (27,940 ft); Nuptse, 7,855 m (25,771 ft) and Changtse, 7,580 m (24,870 ft).
In 1856, the Great Trigonometrical Survey of India established the first published height of Everest, then known as Peak XV, at 29,002 ft (8,840 m). The current official height of 8,848 m (29,029 ft) as recognized by China and Nepal was established by a 1955 Indian survey and subsequently confirmed by a Chinese survey in 1975. In 1865, Everest was given its official English name by the Royal Geographical Society upon a recommendation by Andrew Waugh, the British Surveyor General of India. Waugh named the mountain after his predecessor in the post, Sir George Everest, arguing that there were many local names, against the opinion of Everest.[7]
Mount Everest attracts many highly experienced mountaineers as well as capable climbers willing to hire professional guides. There are two main climbing routes, one approaching the summit from the southeast in Nepal (known as the standard route) and the other from the north in Tibet. While not posing substantial technical climbing challenges on the standard route, Everest presents dangers such as altitude sickness, weather, wind as well as significant objective hazards from avalanches and the Khumbu Icefall.
The first recorded efforts to reach Everest's summit were made by British mountaineers. With Nepal not allowing foreigners into the country at the time, the British made several attempts on the north ridge route from the Tibetan side. After the first reconnaissance expedition by the British in 1921 reached 7,000 m (22,970 ft) on the North Col, the 1922 expedition pushed the North ridge route up to 8,320 m (27,300 ft) marking the first time a human had climbed above 8,000 m (26,247 ft). Tragedy struck on the descent from the North col when seven porters were killed in an avalanche. The 1924 expedition resulted in the greatest mystery on Everest to this day: George Mallory and Andrew Irvine made a final summit attempt on June 8 but never returned, sparking debate as to whether they were the first to reach the top. They had been spotted high on the mountain that day but disappeared in the clouds, never to be seen again until Mallory's body was found in 1999 at 8,155 m (26,755 ft) on the North face. Tenzing Norgay and Edmund Hillary made the first official ascent of Everest in 1953 using the southeast ridge route. Tenzing had reached 8,595 m (28,199 ft) the previous year as a member of the 1952 Swiss expedition.