Page last updated at 10:42 GMT, Tuesday, 24 March 2009
In pictures: Merthyr Tydfil

Replica of Trevithick's locomotive at Cyfarthfa Castle.

Replica of Trevithick's locomotive at Cyfarthfa Castle.

The Robert and Lucy Thomas Memorial Fountain. Photo by Gareth Hopkins.

The Robert and Lucy Thomas Memorial Fountain. Photo by Gareth Hopkins.

Cyclist on the Pontsarn viaduct.  Photo by Reg Criddle.

Cyclist on the Pontsarn viaduct. Photo by Reg Criddle.

Old bridge at Edwardsville.  Photo by James Thomas.

Old bridge at Edwardsville. Photo by James Thomas. Send your best photos to wales.southeast@bbc.co.uk

The cemetery commemorating victims of the Aberfan disaster of 1966. Photo by John and Dorothy Webley

The cemetery commemorating victims of the 1966 Aberfan disaster. Photo by John and Dorothy Webley, visiting home from Australia.