Cof Cymru: National Historic Assets of Wales · Wales
Giant's Grave round cairn
Glascwm, Powys, Wales
A scheduled monument in Glascwm, Powys, recorded as Round Cairn (Prehistoric).
The record
- Designation
- Scheduled monument
- Site type
- Round Cairn
- Period
- Prehistoric
- Date of designation
- 17 September 2004
- Community
- Glascwm
- Unitary authority
- Powys
- Country
- Wales
- Coordinates (centre of the scheduled area)
- 52.18093, -3.25888
- SAM number
- RD218
- Cadw record number
- 4127
Slide toward Today to fade the historical sheet and see the modern map underneath.
David Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries
5 historical maps cover this location, the earliest the 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).
Historical maps covering this location
- 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
- 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
- 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
- 1898 · 197 Hay (Hills) (David Rumsey Map Collection, Stanford Libraries)
- 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)
Cadw's description
Summary description and reason for designation
The following provides a general description of the Scheduled Monument.
The monument comprises the remains of a large burial cairn, probably dating to the Bronze Age (c.2300 BC - 800 BC) and situated in moorland on the saddle between Little Hill to the S and Llyn-y-waun to the N. The heather-covered cairn is circular on plan and measures about 16.5m in diameter and up to 1.8m in height.
The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual. The well-preserved monument is an important relic of a prehistoric funerary and ritual landscape and retains significant archaeological potential, with a strong probability of the presence of both intact burial or ritual deposits and environmental and structural evidence, including a buried prehistoric land surface.
The area scheduled comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular and measures 20m in diameter.
Nearby in the register
- Tynycoed, including attached farm rangeNo class recordedunder 1 mi
- Cwm-Twrch Medieval SettlementDeserted Rural Settlementunder 1 mi
- Gellidywyll Platform SettlementDeserted Rural Settlementunder 1 mi
- Upper Llaneon, including attached former cow houseNo class recorded1 mi
Other entries of the same register within about three miles of this one, by straight line.