Scheduled Monument

Loch of Beosetter, burnt mound 130m SSE of SandgarthSM2027

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
28/12/1953
Last Date Amended
31/10/2012
Type
Prehistoric domestic and defensive: burnt mound
Local Authority
Shetland Islands
Parish
Bressay
NGR
HU 49057 43971
Coordinates
449057, 1143971

Description

Description

The monument comprises the remains of a substantial burnt mound, visible as an upstanding earthwork about 22m long and 12m wide and standing 2m high. The burnt mound is likely to date to between 2000 and 1000 BC. The monument lies on grazing land 10m from the east shore of the Loch of Beosetter, at around 5m above sea level. The monument was first scheduled in 1974, 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.

Statement of National Importance

Cultural Significance

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

Intrinsic characteristics

The monument survives as an upstanding, turf-covered mound in good overall condition, despite some intrusion and disturbance by burrowing animals and sheep. The present shape of the monument partly reflects limited excavation that has occurred in the past. A hollow on the NW side was formed by excavation in 1930, when fragments of a steatite vessel were found embedded in the burnt stones. There has also been partial excavation on the SE side, during which a rough cist-like structure was revealed. These areas of past disturbance are now grassed over.

Burnt mounds are made from heaps of burnt and fire-cracked stone, occurring usually within a matrix of dark soil and perhaps charcoal or ash. The stones represent the waste product from the use of hot stones to heat water, probably for a variety of purposes. After several immersions, the stones would crack and break and were discarded to form burnt mounds. Burnt mounds are often accompanied by troughs that held the water and there is sometimes evidence for associated shelters and the hearths in which the stones were heated. Troughs are usually set in the ground and lined with wood, stone or clay. Burnt mounds typically lie close to a stream or other water source.

This monument has good potential to inform our understanding of the date and nature of burnt mounds, their function(s) and duration. It may contain artefacts or ecofacts that can increase our understanding of the function of burnt mounds and how they were used. The mound may have accumulated directly on an old ground surface and may seal important environmental information that could increase our knowledge of the landscape and land-use before and during the mound's creation.

Contextual characteristics

There are around 1,900 recorded examples of burnt mounds in Scotland with notable concentrations in some areas, including Shetland. The greater number in Shetland may also reflect increased survival because of a lack of later development or agricultural improvement. Burnt mounds in the Northern and Western Isles and northern Scotland are often particularly large. They often show a classic crescentic shape and may have been re-used on many occasions over a significant period. They may also have served different social and practical functions to smaller mounds.

In Scotland, excavated examples typically date to the middle Bronze Age, around 1500 BC, but the overall range of dates varies from the late Neolithic through to the early historic period (around 2400 BC to AD 900). A common interpretation of these monuments in Scotland is that they were used to boil water for cooking. However, researchers have also suggested that they could have been used as saunas or sweat-lodges (possibly medicinal as well as sanitary); as baths; or for textile production (dying and fulling), brewing or leather working. Burnt mounds are often found in relatively isolated locations in Scotland, but in Shetland they sometimes occur in association with settlement remains.

The proximity of this example to two other burnt mounds, 150m to the NE and 470m to the ENE, is interesting because single, isolated examples are more common. There is potential to compare the form, use and dating of the three mounds. These monuments were also part of a wider contemporary landscape of settlement and land-use, and a possible prehistoric dwelling lies 320m to the NW of this mound. Two horizontal mills 120m to the NE also reflect later use of a water course in this vicinity.

Associative characteristics

The monument is shown on the Ordnance Survey 1st edition map as two separate mounds labelled tumuli. This suggests that the visible, upstanding remains of the monument were more extensive in the past.

National Importance

This monument is of national importance because it has an inherent potential to make a significant addition to the understanding of the past, in particular prehistoric society and the construction and use of burnt mounds, and their placing in the landscape. The good preservation of the monument and its proximity to other examples in the vicinity enhance this potential. The loss of this monument would impede our ability to understand the nature of later prehistoric domestic and ritual practice in Shetland.

References

Bibliography

No Bibliography entries for this designation

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: 08/08/2025 07:00