Château de Durfort was erected on a rocky piton which overlooks the valley of the Orbieu. The present ruins are those of a strengthened habitat, including a chapel, dwellings with rectangular windows and a tower. High thick walls, cellars and wells, arched rooms of square buildings, corner turrets, watch towers and a main tower are still visible.
There is no documentary evidence for the initial construction of this fortress. The earliest written references mentioning the castle date from 1093.
After the Crusades against Cathars in the mid-13th century, the royal power confirmed its conquest of the region by building five large fortresses and a network of watch towers. The Château de Durfort was written into this defensive system, aimed at protecting the new frontiers of the Kingdom of France.
In 1659, Louis XIV signed the Treaty of the Pyrenees with the Kingdom of Spain. This treaty altered the borders, giving Roussillon to France. The frontier advanced to the crests of the Pyrenees and the various fortresses of the region lost their strategic importance. The Château de Durfort was, therefore, altered to make it more comfortable.
In the 18th century, the castle seems to have been abandoned but its isolated position served to preserve its ruins. Today, the castle is private property; it may be visited free of charge with prior authorisation from the owners. The building is not preserved or maintained; there is a risk of falling stones.References:
Easter Aquhorthies stone circle, located near Inverurie, is one of the best-preserved examples of a recumbent stone circle, and one of the few that still have their full complement of stones. It consists of a ring of nine stones, eight of which are grey granite and one red jasper. Two more grey granite stones flank a recumbent of red granite flecked with crystals and lines of quartz. The circle is particularly notable for its builders' use of polychromy in the stones, with the reddish ones situated on the SSW side and the grey ones opposite.
The placename Aquhorthies derives from a Scottish Gaelic word meaning 'field of prayer', and may indicate a 'long continuity of sanctity' between the Stone or Bronze Age circle builders and their much later Gaelic successors millennia later. The circle's surroundings were landscaped in the late 19th century, and it sits within a small fenced and walled enclosure. A stone dyke, known as a roundel, was built around the circle some time between 1847 and 1866–7.