Tynewydd

Blaenrhondda railway station served the village of Blaenrhondda, in the historical county of Glamorganshire, Wales, from 1890 to 1968 on the Rhondda and Swansea Bay Railway.

Blaenrhondda is a village in the county borough of Rhondda Cynon Taf, Wales, lying at the head the Rhondda Fawr valley. Blaenrhondda is a village and is part of the community of Treherbert.

The Bute Merthyr Colliery, in Treherbert in the Rhondda Valley, was the first colliery to produce steam coal in the Rhondda valley. A trial pit was dug in 1851, and the colliery was closed in 1926.

Treherbert railway station serves the village of Treherbert in Rhondda Cynon Taf, Wales. It is the northern terminus of the Rhondda Line, 23 miles (37 km) north west of Cardiff Central.

Blaenrhondda Road Cutting is a Site of Special Scientific Interest in Glamorgan, south Wales. Located along the A4061 road above the village of Blaenrhondda, Rhondda, the Blaenrhondda Road Cutting is of special interest for its rock exposures showing sediments that formed on the flood plain of a river delta during the Carboniferous period, approximately 310 million years ago.

Blaencwm (Welsh: Blaen-y-Cwm) is a village in the county borough of Rhondda Cynon Taf, Wales, lying at the head the Rhondda Fawr valley. Two collieries were opened here during the Industrial Revolution, the Dunraven Colliery in 1865 and the Glenrhondda Colliery in 1911. Both had closed by 1966 and the sites have since been landscaped, leaving little trace of their industrial past. It is in the historic county of Glamorgan.

Treherbert (Welsh pronunciation) is a village and community situated at the head of the Rhondda Fawr valley in the county borough of Rhondda Cynon Taf, Wales. Historically part of Glamorgan, Treherbert is a former industrial coal mining village which was at its economic peak between 1850 and 1920. Treherbert is the upper most community of the Rhondda Fawr and encompasses the districts of Blaencwm, Blaenrhondda, Tynewydd and Pen-yr-englyn.

Mynydd Ty-Isaf, Rhondda is a Site of Special Scientific Interest near Treherbert in Rhondda Cynon Taf, south Wales.

Ynyswen railway station (Welsh pronunciation) is a railway station serving the village of Ynyswen in Rhondda Cynon Taf, south Wales. It is located on the Rhondda Line. It was first opened on this site by British Rail on the former Taff Vale Railway in 1986.

Tylacoch Halt railway station served the village of Ynyswen, in the historic county of Glamorgan, Wales, from 1906 to 1912 on the Taff Vale Railway.

Lluest-wen Reservoir (Welsh: Cronfa-ddwr Lluest-wen) is a reservoir at the top of the Rhondda Fach Valley (Welsh: Cwm Rhondda Fach), in the borough of Rhondda Cynon Taf, South Wales. Parts of it fall within the communities of Rhigos, Aberdare and Treherbert. A recreational walking route, the Coed Morgannwg Way, and route 47 of the National Cycle Network run northeast and southwest of it respectively.The reservoir gained national attention in 1969 when significant damage was discovered that led to the evacuation of hundreds of nearby homes and prompted more than £1 million of emergency repair works.

Pen y Cymoedd ("Head of the Valleys") is a wind farm located between Neath and Aberdare in south Wales. It opened in 2017.