Scheduled Monument

Crois Mhic Aoidh, standing stoneSM251

Status: Designated

Documents

Where documents include maps, the use of this data is subject to terms and conditions (https://portal.historicenvironment.scot/termsandconditions).

The legal document available for download below constitutes the formal designation of the monument under the Ancient Monuments and Archaeological Areas Act 1979. The additional details provided on this page are provided for information purposes only and do not form part of the designation. Historic Environment Scotland accepts no liability for any loss or damages arising from reliance on any inaccuracies within this additional information.

Summary

Date Added
01/10/1936
Last Date Amended
19/07/2011
Type
Prehistoric ritual and funerary: standing stone
Local Authority
Argyll And Bute
Parish
Killean And Kilchenzie
NGR
NR 73381 35115
Coordinates
173381, 635115

Description

The monument is a single standing stone situated in a forestry clearing on the southern slopes of Doire na h-Earbaige. It dates probably to the Neolithic or Bronze Age period, sometime between 4000 BC and 1500 BC. The monument was first scheduled in 1936, but the documentation does not meet modern standards: the present rescheduling rectifies this.

This stone stands at an angle, but measures 1.6m high (and would be as much as 1.8m if erect). It is 1.4m wide by 0.3m deep and its top is pointed. Traditionally known as Mackay's Cross (Crois Mhic Aoidh), the stone bears what appear to be two large 'M' characters carved in bold relief on its broad faces. The stone is aligned ENE to WSW.

The area to be scheduled is circular on plan, to include the monument described above and an area around it within which evidence relating to the monument's construction, use and abandonment may survive, as shown in red on the accompanying map.

Cultural Significance

The monument's cultural significance can be expressed as follows:

Intrinsic characteristics

Given the lack of any apparent disturbance to the stone or its immediate surroundings, Crois Mhic Aoidh represents a well-preserved example of its type and offers excellent potential for the survival of evidence relating to the erection of the stone and traces of the activities and rituals that may have been focussed here.

The role of standing stones in prehistoric society and belief is presently not well understood and sites such as this offer excellent potential to enhance our understanding of the function and meaning of these monuments. In the case of Crois Mhic Aoidh, which survives within a well-preserved prehistoric landscape, there is also the potential to ascertain how this standing stone relates to domestic settlements and funerary sites, as well as other standing stones and stone circles in the vicinity.

Contextual characteristics

Crois Mhic Aoidh stands about 0.6km to the SW of a stone circle on Beinn an Tuirc and there may have been a temporal and/or functional relationship between the two sites. This might simply have depended on their inter-visibility within the landscape or, alternatively, Crois Mhic Aoidh may have played some role in the function of the Beinn an Tuirc stone circle.

Various theories have been put forward to explain the purpose of standing stones, which are distributed widely across Britain. These include that they were markers for astrological phenomena, or defined territorial boundaries, or commemorated significant events or individuals. The landscape surrounding Crois Mhic Aoidh contains a wide range of remains of prehistoric domestic settlement in the form of hut circles and field systems, as well as funerary and ritual monuments such as cairns, stone circles, standing stones and many cup-marked and cup-and-ring marked rock outcrops. Although not all contemporary, this dense distribution of prehistoric monuments highlights the considerable time-depth of the surrounding landscape and indicates that this area appears to have been of importance for many generations of people.

Associative characteristics

Local tradition recounts that when a disguised King Robert the Bruce was a fugitive in Kintyre, he was hospitably entertained by a farm tenant named Mackay, who proceeded to escort him to the ferry for Arran. On the way, they rested on a hill, where this standing stone now marks the spot, and the farmer pointed out the lands of Arnicle and Ugadale, noting them to be Crown lands. When the pair reached the ferry, the King revealed his true identity and thanked the man for his hospitality, giving him his brooch. Bruce added that should he come into his rights, he would give the farmer the lands of Arnicle and Ugadale. Bruce subsequently granted the lands to the man and his heirs and these estates remained the property of Mackay's descendents, the MacNeals of Losset, up to 1927. The Macneals still have in their possession the 'Bruce Brooch'. This is why the standing stone is known by the name 'Crois Mhic Aoidh', the Cross of Mackay.

Statement of National Importance

This monument is of national importance because it has an inherent potential to make a significant addition to our understanding of the past, in particular the ritual life of Neolithic and Bronze Age communities. Apparently undisturbed, the stone and its immediate surroundings offer excellent potential for the preservation of archaeological deposits relating to its erection and use, including any activities that may have been focussed on the site. There is also potential for the survival of evidence of the relationships between this monument and nearby standing stones and stone circles. The loss of the monument would diminish our future ability to appreciate and understand the beliefs and rituals of Neolithic and Bronze Age communities.

References

Bibliography

References

Thom and Thom, A and A S , 1979, 'The standing stones in Argyllshire', Glasgow Archaeol J, Vol 6, 1979, 5-10

Thom, A , 1970, Megalithic lunar observatories, Oxford

Ruggles, C L N , 1981 'A critical examination of the megalithic lunar observatories', in Ruggles, C L N and Whittle, A W R (eds.), 'Astronomy and society in Britain during the period 4000-1500 BC', Brit Archaeol Report, Vol 88, 153-209, Oxford

RCAHMS, 1971, The Royal Commission on the Ancient and Historical Monuments of Scotland. Argyll: an inventory of the ancient monuments, Vol 1: Kintyre, Edinburgh

About Scheduled Monuments

Historic Environment Scotland is responsible for designating sites and places at the national level. These designations are Scheduled monuments, Listed buildings, Inventory of gardens and designed landscapes and Inventory of historic battlefields.

We make recommendations to the Scottish Government about historic marine protected areas, and the Scottish Ministers decide whether to designate.

Scheduling is the process that identifies, designates and provides statutory protection for monuments and archaeological sites of national importance as set out in the Ancient Monuments and Archaeological Areas Act 1979.

We schedule sites and monuments that are found to be of national importance using the selection guidance published in Designation Policy and Selection Guidance (2019)

Scheduled monument records provide an indication of the national importance of the scheduled monument which has been identified by the description and map. The description and map (see ‘legal documents’ above) showing the scheduled area is the designation of the monument under the Ancient Monuments and Archaeological Areas Act 1979. The statement of national importance and additional information provided are supplementary and provided for general information purposes only. Historic Environment Scotland accepts no liability for any loss or damages arising from reliance on any inaccuracies within the statement of national importance or additional information. These records are not definitive historical or archaeological accounts or a complete description of the monument(s).

The format of scheduled monument records has changed over time. Earlier records will usually be brief. Some information will not have been recorded and the map will not be to current standards. Even if what is described and what is mapped has changed, the monument is still scheduled.

Scheduled monument consent is required to carry out certain work, including repairs, to scheduled monuments. Applications for scheduled monument consent are made to us. We are happy to discuss your proposals with you before you apply and we do not charge for advice or consent. More information about consent and how to apply for it can be found on our website at www.historicenvironment.scot.

Find out more about scheduling and our other designations at www.historicenvironment.scot/advice-and-support. You can contact us on 0131 668 8914 or at designations@hes.scot.

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Printed: 04/06/2026 15:19