The Boheh Stone, also called St. Patrick's Chair, is a piece of

rock art In archaeology, rock arts are human-made markings placed on natural surfaces, typically vertical stone surfaces. A high proportion of surviving historic and prehistoric rock art is found in caves or partly enclosed rock shelters; this type al ...

a and

National Monument A national monument is a monument constructed in order to commemorate something of importance to national heritage, such as a country's founding, independence, war, or the life and death of a historical figure. The term may also refer to a sp ...

located in

County Mayo County Mayo (; ) is a Counties of Ireland, county in Republic of Ireland, Ireland. In the West Region, Ireland, West of Ireland, in the Provinces of Ireland, province of Connacht, it is named after the village of Mayo, County Mayo, Mayo, now ge ...

Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...

Location

The Boheh Stone lies 6.4 km (4 mi) SSW of Westport.

History

The stone is believed to have been carved as early as 3800 BC. This stone was later Christianised and called St Patrick's Chair. It was made a waypoint on Tóchar Phádraig, a

pilgrimage A pilgrimage is a travel, journey to a holy place, which can lead to a personal transformation, after which the pilgrim returns to their daily life. A pilgrim (from the Latin ''peregrinus'') is a traveler (literally one who has come from afar) w ...

route; formerly this path led from

Rathcroghan Rathcroghan () is a complex of archaeological sites near Tulsk in County Roscommon, Ireland. It is identified as the site of Cruachan, the traditional capital of the Connachta, the prehistoric and early historic rulers of the western territory ...

Croagh Patrick Croagh Patrick (), nicknamed 'the Reek', is a mountain with a height of and an important site of pilgrimage in County Mayo, Ireland. The mountain has a pyramid-shaped peak and overlooks Clew Bay, rising above the village of Murrisk, several ...

. The "rolling sun" phenomenon was rediscovered in 1989–92 by Gerry Bracken. A new panel of carving was found in 2014 by Michael Gibbons. In the 2023 book and exhibition Three Stones: The Cross and the Circle, Rónán Lynch wrote that the carvings on the top stone appear to represent the constellations of Crux and Centaurus, last visible from Ireland around 4,100 BC.

Description

The Boheh Stone is one of the finest examples of

Neolithic The Neolithic or New Stone Age (from Ancient Greek, Greek 'new' and 'stone') is an archaeological period, the final division of the Stone Age in Mesopotamia, Asia, Europe and Africa (c. 10,000 BCE to c. 2,000 BCE). It saw the Neolithic Revo ...

in Ireland, covered in many

cup and ring marks Cup and ring marks or cup marks are a form of prehistoric art found in the Atlantic seaboard of Europe (Ireland, Wales, Northern England, Scotland, France (Brittany), Portugal, and Spain ( Galicia) – and in Mediterranean Europe – Italy (in Al ...

and

keyhole A lock is a mechanical or electronic fastening device that is released by a physical object (such as a key, keycard, fingerprint, RFID card, security token or coin), by supplying secret information (such as a number or letter permutation or pas ...

motifs; about 250

petroglyph A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions ...

s in total. It is a natural

outcrop An outcrop or rocky outcrop is a visible exposure of bedrock or ancient superficial deposits on the surface of the Earth and other terrestrial planets. Features Outcrops do not cover the majority of the Earth's land surface because in most p ...

flecked with

quartz Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The Atom, atoms are linked in a continuous framework of SiO4 silicon–oxygen Tetrahedral molecular geometry, tetrahedra, with each oxygen being shared between two tet ...

Rolling sun

Twice a year (18 April and 24 August by the

Gregorian calendar The Gregorian calendar is the calendar used in most parts of the world. It went into effect in October 1582 following the papal bull issued by Pope Gregory XIII, which introduced it as a modification of, and replacement for, the Julian cale ...

), from the vantage point at the Boheh Stone, the sun can be seen to set at the summit of

(7.1 km / 4.4 mi to the WNW) and appears to roll down its northern shoulder.* * * * * * *

References

{{Reflist Archaeological sites in County Mayo National monuments in County Mayo Petroglyphs