. "Ferrera is a municipality in the district of Hinterrhein in the Grisons, Switzerland. It was formed on 1 January 2008 through the merger of Innerferrera and Ausserferrera. Geographically, it covers the entire Val Ferrera valley."@en . . "1316.0"^^ . . . "7444" . . . . "CH-GR" . . . "7.546e+07"^^ . "3713" . . "Ferrera"@en . . . . .