The neolithic agricultural societies of the islands off the northwest coast of Europe were were able to produce large stone monuments and buildings several centuries before the great pyramids of Egypt, despite lacking writing or metal tools.The precise meaning and function of these various structures is unclear (and may never be known by modern scholars), but they are certainly the product of societies which were resourceful, creative, and sophisticated.

Neolithic Monuments from Britain and Ireland, c. 3000-2500 BCE


Stone Circles and Megaliths: These monuments included the Callanish Stones in the Isle of Harris, and the Stones of Stenness and the Ring of Brodgar in the Orkney Islands. The stones are several meters in height and weigh up to 10 tons, and they were quarried at sites several miles away, making their transportation to their current sites a logistical challenge. These islands lacked forests to make log rollers for the stones, so some scholars argue that seaweed might have been used as a lubricants to help slide the stones to their new sites. The standing stones and stone circles were accompanied by elaborate earth works, and were oriented to align with local landmarks and seasonal events such as solstices and equinoxes.

The Callanish Stones, 2900-2600 BCE                                                                                 

Callanish Stones

The Ring of Brodgar, c. 2500-2000 BCE                                                                                 

Ring of Brodgar

The Stones of Stenness, 3100-2900 BCE                                                                            

Stenness Stones


Passage Tombs: Some of these societies also constructed burial mounds which consisted of stone-lined interior chambers which were covered with earth and which could only be reached through narrow stone entrance passages. While these tombs were eventually sealed, over the millennia there contents have been disturbed, so we cannot be sure how many people were buried there, what their social status was, or what sorts of material objects might have been entombed with them. Once again, however, these structures required substantial resources and creativity to build, and were oriented toward seasonal events. The burial mound at Maeshowe in Orkney is aligned so that on the winter solstice, the setting sun shines directly through the entry passage and into the central chamber. Similarly, the mound at Newgrange at Brú na Bóinne in Ireland, is oriented so that the Winter solstice sunrise illuminates the entryway and interior. The ritual or ceremonial purposes for which these structures were used is obscure, but they were clearly constructed carefully and deliberately.

Maeshowe Passage Tomb, constructed circa 2800 BCE                                                                                                                       

Maeshowe Passage Tomb


Maeshowe Passage Tomb Interior (the white stone at the top is modern)                                                                                      


Maeshowe Interior

Newgrange Passage Tomb, constructed circa 3200 BCE  (The white stone wall on the exterior is modern)                                                                                

Newgrange Passage Tomb


Newgrange Passage Tomb Interior During the Winter Solstice Sunrise                                                                         

Newgrange Interior at the Solstice


Brú na Bóinne Stone Art: The burial cairns at Newgrange and Knowth near the Boyne River in Ireland feature some of the most elaborate megalithic art in Europe. These huge kerbstones ringing the tombs are inscribed with a variety of designs including spirals, radials, serpentiforms and cups in rings. The meaning of these symbols and the uses to which these megaliths were put by the societies which produced them are (you guessed it) unknown. Clearly, however, it required considerable planning, effort, and inspiration in order to produce these beautiful works of art.

The "Entrance Stone" at Newgrange                                                                          

Newgrange Entrange Stone

Knowth Kerbstone 56                                                                       


Stone art at Knowth

Knowth Kerbstone17                                                     
                         

Stone art at Knowth

Knowth Kerbstone 15                                                                          
 
Stone art at Knowth


Photos: taken by Dr. Doug Campbell, except for the Newgrange photos sfrom Tjp finn (https://commons.wikimedia.org/wiki/File:Irelands_history.jpg) and Ron Cogswell, (https://www.flickr.com/photos/22711505@N05/50066930912)