Rhoshill is a collection of about twenty houses at an elevation of, surrounded by farmland, and the local name given to the hill which runs westwards from the hamlet. On some maps the hill to the south of Rhoshill is marked as Windy Hill. An area of the hill is marked as Mynydd Crogwy, but the significance of this is not clear as there is no direct translation. Rhoshill is in the parish of Cilgerran and is administered by Cilgerran Community Council. It is home to an agricultural engineering company and a number of other business including a herb grower and holiday lets.
History
The north-south road running through Rhoshill formed part of a drovers' road moving local and Irish livestock as far away as England, a practice driven by demand for centuries. Even after the coming of the railways, stock would still have been moved from farms to Cilgerran or Crymychrailway stations by road. A pre-1850 parish map shows an inn at Rhos-hill, while later 19th centuryOrdnance Survey maps show that Rhoshill had two pubs, the Foundry Arms and the Bronwydd Arms, and a post office, all of which have since closed and become private dwellings. The Bronwydd Arms was subject to a receivership order in 1891.
Chapel
Ty Rhos Chapel is to the northeast of Rhoshill. It was built in 1815, rebuilt in 1859 and is a Grade II listed building.
Rhosygilwen
The estate of Rhosygilwen, covering, is a cultural venue, retreat and events centre. Neuadd y Dderwen is a carbon-neutral 250-seat building that has attracted such performers as Catrin Finch and Shân Cothi and is supported by Western Solar whose CEO, Dr Glen Peters, is the owner of Rhosygilwen. In 2011 the first solar energy farm in Wales was installed at Rhosygilwen, with 10,000 panels in a field of. The estate hosts the annual Penfro Book Festival. Rhosygilwen was owned by the Jones family until 1697, when it passed to the Colby family who owned it until the 20th century; Thomas Frederick Colby was raised there. His father Thomas Colby was High Sheriff of Pembrokeshire in 1771. The house was rebuilt in the 1830s. The main house, coach house and main gateway are Grade II listed buildings.
