Details

This monument includes a round cairn containing a cist which forms part of a
complex multi-period archaeological landscape on the western slope of the
Trowlesworthy Tors overlooking the valley of the Blacka Brook. The cairn
mound measures 5.2m in diameter, stands up to 0.1m high and its perimeter is
defined by a kerb of at least eight stones set on edge. The cairn has been
excavated to reveal a cist orientated north to south. The interior of the
cist measures 0.9m long, 0.5m wide and 0.45m deep, although the western side
stone is no longer extant. The capstone lies immediately west of the cist and
measures 1.55m long by 1m wide.
Further archaeological features within the vicinity of this monument are the
subjects of other schedulings.
This monument is in the care of the Secretary of State.

MAP EXTRACT
The site of the monument is shown on the attached map extract.
It includes a 2 metre boundary around the archaeological features,
considered to be essential for the monument's support and preservation.

Source: Historic England

Reasons for Scheduling

Dartmoor is the largest expanse of open moorland in southern Britain and,
because of exceptional conditions of preservation, it is also one of the most
complete examples of an upland relict landscape in the whole country. The
great wealth and diversity of archaeological remains provide direct evidence
for human exploitation of the Moor from the early prehistoric period onwards.
The well-preserved and often visible relationship between settlement sites,
major land boundaries, trackways, ceremonial and funerary monuments as well as
later industrial remains, gives significant insights into successive changes
in the pattern of land use through time. Round cairns are prehistoric funerary
monuments dating to the Bronze Age (c.2000-700 BC). They were constructed as
earthen or rubble mounds, the latter predominating in areas of upland Britain
where such raw materials were locally available in abundance. Round cairns may
cover single or multiple burials and are sometimes surrounded by an outer
ditch. Often occupying prominent locations, they are a major visual element in
the modern landscape. Their considerable variation in form and longevity as a
monument type provide important information on the diversity of beliefs and
social organisation amongst early prehistoric communities. They are
particularly representative of their period and a substantial proportion of
surviving examples are considered worthy of protection. Dartmoor provides one
of the best preserved and most dense concentrations of round cairns in south-
western Britain.

The round cairn and cist 370m east of Trowlesworthy Warren House survives well
and is known from partial excavation to contain archaeological and
environmental evidence relating to the monument and the landscape in which it
was constructed. This monument forms part of a well-preserved, extensive and
complex archaeological landscape.

Source: Historic England

Sources

Books and journals
Butler, J, Dartmoor Atlas of Antiquities, (1994), 158
Other
Devon County Sites and Monuments Register, SX56SE340, (1986)
MPP fieldwork by S. Gerrard, (1995)
Thackray, C., The Upper Plym Valley: The management of an historic landscape, 1994, Archaeological Site Inventory

Source: Historic England