Scheduled Monument

Calla,broch 650m S ofSM4540

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
28/07/1988
Type
Prehistoric domestic and defensive: broch
Local Authority
South Lanarkshire
Parish
Carnwath
NGR
NS 99110 48843
Coordinates
299110, 648843

Description

The monument to be scheduled consists of the foundations of a broch (a circular Iron Age fortification) set within an oval enclosure. The area to be scheduled is irregular, with maximum dimensions of 80m N-S by 60m E-W, as delineated in red on the attached plan.

Statement of National Importance

The monument is of national importance as one of a small and widely scattered group of brochs found outwith the main distribution of such sites. These sites have been called upon to support a variety of social and potential arguments concerning the nature of the later Scottish Iron Age, and it is important that no single site be lost before the opportunity to investigate it is lost.

The particular site proposed here occupies a gap between groupings of brochs in Central and Borders regions, and is therefore of particular interest. The site is in a dilapidated but not entirely destroyed condition, and will preserve within it evidence for its date and method of construction and manner of use.

References

Bibliography

RCAHMS records the monument as NS 94 NE 9.

Reference:

RCAHMS (1978a) The Royal Commission on the Ancient and Historical Monuments of Scotland. Lanarkshire: an inventory of the prehistoric and Roman monuments, Edinburgh, 109-10, No. 244.

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: 03/04/2026 21:57