Scheduled Monument

Cill Sleabhan, chapel and enclosure, IslaySM2371

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
04/12/1963
Last Date Amended
19/03/2013
Supplementary Information Updated
22/03/2024
Type
Ecclesiastical: chapel
Local Authority
Argyll And Bute
Parish
Killarow And Kilmeny
NGR
NR 42192 67340
Coordinates
142192, 667340

Description

The monument comprises the remains of a small medieval chapel and surrounding enclosure in Islay, likely to date from the 7th to 12th centuries. The chapel and enclosure are visible as low turf-covered earth and stone banks. The chapel measures 6.3m NE-SW by 3.7m transversely within walls approximately 1m thick and standing about 0.5m high. A gap in the SW wall probably indicates the position of the entrance. The surrounding enclosure is approximately circular in shape, measuring around 12.5m in diameter. Its stony bank now stands up to 0.8m high and is spread to a width of 2.5m, but was probably a drystone wall originally. A gap in the SE indicates the probable entrance to the enclosure. A larger gap to the E has been formed by the insertion of a later sub-rectangular building, measuring 5m NW-SE by 3m transversely. The monument lies at 60m above sea level on a gentle N facing slope that offers long views N across the Sound of Islay to Jura. The monument was first scheduled in 1963, but the documentation does not meet modern standards: the present rescheduling rectifies this.

The area to be scheduled is irregular on plan, to include the remains described above and an area around them within which evidence relating to the monument's construction, use and abandonment may survive, as shown in red on the accompanying map. To the NW, the scheduled area extends up to, but excludes, a stone field dyke.

Cultural Significance

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

Intrinsic characteristics

The stony banks representing the remains of the chapel and enclosure survive in good and stable condition. There is no visible evidence for the dating of the chapel, which was almost certainly of drystone construction. Researchers have suggested that the Gaelic name 'Cill Sleibheainn' commemorates Slebhine, an Irish monk who was abbot of Iona from AD 752 to 767, and the visible remains could be consistent with a foundation about or soon after this date. Excavations at similar sites elsewhere in Scotland and Ireland have revealed varied and often rich archaeological remains and it is highly likely that this site preserves evidence for its origins and development sequence. It is likely that buried archaeological remains here could contribute towards our understanding of early church construction, as well as the nature and duration of use of the site. The surrounding enclosure may represent a burial ground, although it is very small and closely surrounds the chapel. There is high potential for the survival of graves, either within the footprint of the chapel or immediately beyond. Any skeletal remains could reveal evidence for health, diet, illness, cause of death and possibly occupational activities. There is also potential for the survival of carved stones, which could help to refine the dating sequence for the site, as well as contribute towards our understanding of early Christian art and sculpture.

Contextual characteristics

This is a fine example of a small early Christian chapel and probable burial ground. It has particular value as one of a group of similar small rural chapels in Islay. At least 15 examples are known, the nearest being the medieval chapel of Cill Challium Chille, located at Kiells 1.5 km to the NNW. The early ecclesiastical sites in Islay may provide evidence for a distinctive Irish influence in Scotland during a crucial period in Scottish history and can help us to understand early politics as well as the origins and spread of Christianity in Scotland. Little is known at present of the distribution of early medieval settlement in the immediate vicinity of this chapel. However, the site includes a secondary rectangular structure and field banks that extend away from the scheduled area, giving potential to study the use and evolution of the site within the wider landscape.

Associative characteristics

The site is depicted on the first edition Ordnance Survey map and labelled 'Cill Sleabhan, Chapel (In Ruins)'. The place-name 'Cill' is Gaelic, meaning 'church' or 'burial ground', which supports its identification as an early place of worship. Watson states that the chapel's name commemorates Slebhine, abbot of Iona, who died in 767. This association suggests a possible early foundation here, associated with the spread of Christianity from Iona.

Statement of National Importance

The monument is of national importance as an early Christian chapel site that can enhance our understanding of the architecture and use of early ecclesiastical buildings in Argyll. Important archaeological remains relating to the origins, use and development of the site before AD 1200 are expected to survive, including burials and possibly carved stones. Its significance is enhanced by the opportunities for comparison with similar sites in Islay. Its potentially early date is particularly important and the monument may also provide rare evidence for the pre-Norse and Norse periods in Islay. The loss of the monument would significantly diminish our ability to understand and appreciate the origins, nature and spread of early Christianity in Islay and more widely across the west of Scotland.

References

Bibliography

RCAHMS record the site as NR46NW 3. The West of Scotland Archaeology Service SMR reference is WOSASPIN 2715.

References:

RCAHMS 1984a, The Royal Commission on the Ancient and Historical Monuments of Scotland. Argyll: an inventory of the monuments volume 5: Islay, Jura, Colonsay and Oronsay, p 223, no 375. Edinburgh.

Watson, W J 1926 The History of Celtic Placenames in Scotland: being the Rhind Lectures in Archaeology delivered in 1916.

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: 05/11/2026 06:55