The sarsen stones at Stonehenge vary in height, with the tallest standing around 7 meters (23 feet) above ground. Some of the stones are partially buried, so their total height, including what lies underground, could be even greater. The sarsens are primarily made of silica-rich sandstone and form the iconic circular structure of Stonehenge.
sarsens
The large stones at Stonehenge are called sarsens because the term refers to a specific type of sandstone that is found in the region. These stones are notably large and were used in the construction of the monument due to their durability and strength. The word "sarsen" is believed to have originated from the Old French term "sarsin," which was linked to the word for "Sarsens," a group of people who once inhabited the area. Sarsens are prominent in the structure of Stonehenge, contributing to its iconic status and historical significance.
The largest stones at Stonehenge, the sarsens, weigh around 25 tons on average. The smaller bluestones weigh between 2 to 5 tons.
Stonehenge consists of a circular arrangement of large standing stones, known as sarsens, which are surrounded by a circular earthwork. The sarsens are arranged in a pattern of post-and-lintel construction, with horizontal stones (lintels) resting on vertical stones (posts). Inside the circle, there are smaller bluestones arranged in an inner oval. The precise arrangement is thought to have astronomical significance, aligning with the solstices and indicating its importance in ancient rituals.
Stonehenge consists of a circular setting of large standing stones, known as sarsens, topped by lintel stones in the center. The outer circle is surrounded by a circular earthwork bank and ditch. There are also avenues of stones leading away from the main structure.
sarsens are the remains of a cap of tertiary sandstone which once covered much of southern england.
Sarsens
Stonehenge originally consisted of around 80 upright stones, known as sarsens and bluestones. The iconic arrangement includes a circle of sarsen stones and a horseshoe of trilithons, which are pairs of upright stones capped by a lintel. Over time, some stones have fallen or been removed, but the site remains one of the most famous prehistoric monuments in the world.
Stonehenge is not in London it is on Salisbury plain in the county of Wiltshire.
I would love to tell you and so would hundreds of historians, but I can't and neither can they. It was probably a large number because those massive stones were lifted or somehow transported without the use of the wheel!
Stonehenge features a unique combination of architectural styles, primarily consisting of megalithic constructions, including large standing stones (sarsens) and smaller bluestones arranged in a circular layout. The site includes a variety of structures, such as the outer circle, inner horseshoe arrangement, and the trilithons, which showcase different techniques and alignments. This diversity in design reflects the complexity of its construction and the cultural significance it held for ancient societies. Thus, Stonehenge does not represent a single type of architecture but rather a multifaceted approach to monumental construction.
Apart from their size (the sarsens that is) the fact that they were shaped to conform to a very precise architectural plan. Look at the stones and they have their better faces inwards - except the Great Trilithon, which turns its better face to the midwinter sunset. There are too many details to explain here, explore the links below.