river path of the barranco de la umbria in the sierra de aracena natural park, huelva province, andalusia, spain.

wooden walkway river path barranco umbria sierra aracena natural park huelva province andalusia spain ravine village villages picos aroche rver bridge environment europe exterior fluvial footpath forest green hiker hikers hiking landscape nature outdoor route rural sky stream tourism town towns walk water wood footbridge aracena umbria bridge environment europe exterior fluvial footpath forest green hiker hikers hiking landscape natural park nature outdoor path huelva river route rural sky spain stream tourism town village walk walkway water wood