autumn mountain landscape in hoz de la escalera, argovejo, spain

mountain gorge rough wild landscape autumn scenery scenic hoz escalera argovejo escarpment steep slope limestone wall erosion river forest nature tree fagus sylvatica beech woodland deciduous tawny colour autumnal foliage european orange broadleaf broadleaved leaves season natural environment outdoors ecosystem leasup3 europe spain hayedo alto esla temperate land parque regional picos europa montaaplusmn riaaplusmn mampodre national park green narrow walls carved mountains leon argovego