Another more grandiose name for the site is the Rhondda Stonehenge.
Gelli, Rhondda | Licio Gelli | Gelli de Belen | Gelli | Mynydd Machen | Mynydd Llangatwg | Mynydd Hiraethog | Mynydd Carningli | Battle of Mynydd Carn |
Located to the north-west of the town, the remains of an Iron Age settlement Hen Dre'r Gelli lies on the slopes of Mynydd Y Gelli hill between Tonypandy and Gelli.