Avebury is a Neolithic henge monument containing three stone circles, around the village of Avebury in Wiltshire, in southwest England. Unique amongst megalithic monuments, Avebury contains the largest stone circle in Europe, and is one of the best known prehistoric sites in Britain. It is both a tourist attraction and a place of religious importance to contemporary Pagans.
Constructed around 2600 BCE, during the Neolithic, or 'New Stone Age', the monument comprises a large henge that is, a bank and a ditch. Inside this henge is a large outer stone circle, with two separate smaller stone circles situated inside the centre of the monument. Its original purpose is unknown, although archaeologists believe that it was most likely used for some form of ritual or ceremony. The Avebury monument was a part of a larger prehistoric landscape containing several older monuments nearby, including West Kennet Long Barrow and Silbury Hill.
By the Iron Age, the site had been effectively abandoned, with some evidence of human activity on the site during the Roman occupation. During the Early Mediaeval, a village first began to be built around the monument, which eventually extended into it. In the Late Mediaeval and Early Modern periods, locals destroyed many of the standing stones around the henge, both for religious and practical reasons. The antiquarians John Aubrey and William Stukeley however took an interest in Avebury during the 17th century, and recorded much of the site before its destruction. Archaeological investigation followed in the 20th century, led primarily by Alexander Keiller, who oversaw a project of reconstructing much of the monument.
Avebury is owned and run by the National Trust, a charitable organisation who keep it open to the public. It has been designated a Scheduled Ancient Monument, as well as a World Heritage Site, in the latter capacity being seen as a part of the wider prehistoric landscape of Wiltshire known as Stonehenge, Avebury and Associated Sites.
The stone circle at Castlerigg (alt. Keswick Carles, Carles, Carsles or Castle-rig) is situated near Keswick in Cumbria, North West England. One of around 1,300 stone circles in the British Isles and Brittany, it was constructed as a part of a megalithic tradition that lasted from 3,300 to 900 BCE, during the Late Neolithic and Early Bronze Ages.
Various archaeologists have commented positively on the beauty and romance of the Castlerigg ring and its natural environment. In his study of the stone circles of Cumbria, archaeologist John Waterhouse commented that the site was "one of the most visually-impressive prehistoric monuments in Britain."
Every year, thousands of tourists travel to the site, making it the most visited stone circle in Cumbria. This plateau forms the raised centre of a natural amphitheatre created by the surrounding fells and from within the circle it is possible to see some of the highest peaks in Cumbria: Helvellyn, Skiddaw, Grasmoor and Blencathra.
Long Meg and Her Daughters, also known as Maughanby Circle, is a Bronze Age stone circle near Penrith in Cumbria, North West England. One of around 1,300 stone circles in the British Isles and Brittany, it was constructed as a part of a megalithic tradition that lasted from 3,300 to 900 BCE, during the Late Neolithic and Early Bronze Age.
The stone circle is the sixth-biggest example known from this part of north-western Europe, being slightly smaller than the rings at Stanton Drew in Somerset, the Ring of Brodgar in Orkney and Newgrange in County Meath.
It primarily consists of 51 stones (of which 27 remain upright) set in an oval shape measuring 100 m on its long axis. There may originally have been as many as 70 stones. Long Meg herself is a 3.6 m high monolith of red sandstone 18 m to the southwest of the circle made by her Daughters. Long Meg is marked with examples of megalithic art including a cup and ring mark, a spiral and rings of concentric circles.
Aerial photography has identified several undated enclosures in the area and the smaller stone circle of Little Meg is close nearby.
Maeshowe (or Maes Howe; Norse: Orkhaugr) is a Neolithic chambered cairn and passage grave situated on Mainland, Orkney, Scotland. It gives its name to the Maeshowe type of chambered cairn, which is limited to Orkney. Maeshowe is a magnificent example of Neolithic craftsmanship and is, in the words of the distinguished archaeologist Stuart Piggott, "a superlative monument that by its originality of execution is lifted out of its class into a unique position." The monuments around Maeshowe, including Skara Brae, were designated a UNESCO World Heritage Site in 1999.

The Ring of Brodgar (or Brogar, or Ring o' Brodgar) is a Neolithic henge and stone circle in Orkney, Scotland. Most henges do not contain stone circles; Brodgar is a striking exception, ranking with Avebury (and to a lesser extent Stonehenge) among the greatest of such sites. The ring of stones stands on a small isthmus between the Lochs of Stenness and Harray. These are the northernmost examples of circle henges in Britain. Unlike similar structures such as Avebury, there are no obvious stones inside the circle, but since the interior of the circle has never been excavated by archaeologists, the possibility remains that wooden structures, for example, may be present. The site has resisted attempts at scientific dating and the monument's age remains uncertain. It is generally thought to have been erected between 2500 BC and 2000 BC, and was, therefore, the last of the great Neolithic monuments built on the Ness. A project called The Ring of Brodgar Excavation 2008 was undertaken in the summer of the year in an attempt to settle the age issue and help answer other questions about a site that remains relatively poorly understood.[5] The results of the excavation are still preliminary.
The Rollright Stones are a complex of three Neolithic and Bronze Age megalithic monuments located near to the village of Long Compton on the borders of Oxfordshire and Warwickshire in the English Midlands. Constructed from local oolitic limestone, the three separate monuments, now known as The King's Men, The King Stone and The Whispering Knights, are each distinct in their design and purpose, and were each built at different periods in late prehistory. The stretch of time during which the three monuments were erected here bears witness to a continuous tradition of ritual behaviour on sacred ground, from the 4th to the 2nd millennium BCE.
The first to be constructed was the Whispering Knights, a dolmen that dates to the Early or Middle Neolithic period and which was likely to have been used as a place of burial. This was followed by the King's Men, a stone circle which was constructed in the Late Neolithic or Early Bronze Age; unusually, it has parallels to other circles located further north, in the Lake District, implying a trade-based or ritual connection. The third monument, the King Stone, is a single monolith, and although it is not known when it was constructed, the dominant theory amongst archaeologists is that it was a Bronze Age grave marker.
The name "Rollright" is thought to derive from the Old English Hrolla-landriht, meaning "the land of Hrolla". By the Early Modern period, folkloric stories had grown up around the Stones, telling of how they had once been a king and his knights who had been turned to stone by a witch; such stories continued to be taught amongst local people well into the 19th century. Meanwhile, antiquarians such as William Camden, John Aubrey and William Stukeley had begun to take an interest in the monuments, leading to fuller archaeological investigations in the 20th century, culminating in excavations run by George Lambrick in the 1980s.
In the 20th century, the stones became an important site for adherents of various forms of Contemporary Paganism, as well as for other esotericists who continue to hold magico-religious ceremonies there. They also began to appear more widely in popular culture, featuring in television, literature, music and art.
Silbury Hill is a prehistoric artificial chalk mound near Avebury in the English county of Wiltshire. It is part of the Stonehenge, Avebury and Associated Sites UNESCO World Heritage Site, and lies at grid reference SU099685.
At 40 metres (131 ft) high, Silbury Hill – which is part of the complex of Neolithic monuments around Avebury, which includes the Avebury Ring and West Kennet Long Barrow – is the tallest prehistoric human - made mound in Europeand one of the largest in the world; it is similar in size to some of the smaller Egyptian pyramids of the Giza Necropolis. Its original purpose however, is still highly debated. Several other important Neolithic monuments in Wiltshire in the care of English Heritage, including the large henges at Marden and Stonehenge, may be culturally or functionally related to Avebury and Silbury.