road passing through hilly landscape and traffic signpost

europe portugal estrela vacation travel tourist rural landscape countryside charming bucolic deserted road way route asphalt weathered bush green tree ground field ahead country clump destination direction paved woods ridge rustic highlands hilltop escarpment valley rocky flinty forest wind generator power turbine electricity sign guardrail warning post cloudy overcast rainy passing hilly traffic signpost slippery day serra highest mountain range continental astonishing scenery