Tylorstown is a village and community located in the Rhondda valley, in the county borough of Rhondda Cynon Taf, Wales. It is neighboured by the villages of Blaenllechau, Ferndale, Penrhys, Pontygwaith and Stanleytown.

Penrhys is a village in the county borough of Rhondda Cynon Taf, Wales, situated on a hillside overlooking both valleys of Rhondda Fawr and Rhondda Fach. It is situated around 1,100 ft above sea level and is a district of Tylorstown. Until the late 16th century, Penrhys was an important Christian pilgrimage site.