Prehistory described the area of Mynydd Epynt, including its ancient monuments The area attracted antiquarian interest from as early as 1809, when
Theophilus Jones described a number of enclosures,
cairns and
stone circles. Modern archaeologists have surveyed the sites at Ynys Hir, Cornelau Uchaf and Twyn y Post, including what has since been described as a "prehistoric monument complex". Many of the features on Mynydd Epynt are known to be
Bronze Age in origin, but the diversity of these monuments suggest they did not share a common purpose and that there were numerous phases of construction, in different historical eras. Some of the older monuments form part of later construction areas. These older sites were either reincorporated or left undisturbed, demonstrating a continued understanding of their importance and a respect for the beliefs of previous generations and cultures. The monuments are located near the trackways that cross Mynydd Epynt, and many are positioned at crossroads. The importance of the area's trackways is evidenced by the four droving inns that were established on the northern side of Mynydd Epynt (The Griffin Inn, Tafarn y Mynydd, Spite Inn and The Drover's Arms). Following the Ministry of Defence's acquisition in 1940, the Drover's Arms became an important landmark within the
Sennybridge Training Area (SENTA). The inn's exterior was restored in the 1990s despite its continued use in active military training. The inns were part of an active Welsh-speaking community, with a school, church, and numerous chapels holding regular cultural events such as
Eisteddfodau and
Gymanfa Ganu. A noted custom of the community was to lay out a white sheet whenever a family was in need of help; this would act as a signal to the rest of the community, who would make their way to the house and offer their assistance.
Military acquisition Expansion and developments path Training operations have destroyed most of the original structures that formed the community of Mynydd Epynt, including chapels and their cemeteries. However, an artificial village was constructed in 1988. The Fighting In Built Up Areas zone (FIBUA) saw the construction of many mock buildings, including a fake chapel with imitation gravestones. Since the 1990s, the army have expanded the SENTA area and most of Mynydd Epynt is now subject to restricted access because of the use of live ammunition and explosives. Although explosives have destroyed the agricultural land, sheep grazing continues within the area under communal grazing and letting licences. Despite the closure of the ancient trackways over Mynydd Epynt, SENTA's outlying areas continued to be
Open Country or open access land. In 2004, The
MOD created a
long-distance path around the perimeter of the range. The
Epynt Way is a circular route designed for walkers, horse riders and mountain-bikers. The area was chosen as a special stage in the
Wales Rally GB from
2006 to
2008. ==Welsh TT motorcycle races==