heathlands in saliencia valley

area asturias broom brushwood bush bushland cantabrian central cloudy country craggy curves curvy ecosystem environment flora glacial grass heather heathland heathlands heaths highlands landscape limestone located moor moorland mountain mountains natural nature northern outdoor overcast park principality reserve road rugged rural saliencia scenery scenic scrub scrubland shrub shrubland somiedo spain steep the tourism travel valley vegetation winding