River turns from murky grey to bright 'Tango' orange in Wales

People have been left stunned after huge stretches of Afon Lwyd at Charlesville near Pontypool underwent a bizarre transformation.

Related Keywords

Pontypool ,Torfaen ,United Kingdom ,Alaska ,United States ,Jon Goldsworthy ,Cyfoeth Naturiol Cymru ,Tony Poole ,Coal Authority In Wales ,Afon Lwyd ,Resources Wales ,Coal Authority ,Natural Resources Wales ,South East Wales ,