flowing water in the river ceira with rustic wheel on the river beach of pego escuro in lowlight, góis portugal

flowing water river ceira rustic wheel beach pego escuro lowlight portugal stone walls gó summer environment countryside village trunks trail ferns herbs footpath small footbridge bridge wooden tourism architecture old famous outdoor history culture building landscape nature mill escuro ivy leaves trees wallpaper stone destination travel flowing cascade shale shist wall wheel water moving ceira river beach fluvial coimbra gois gó portuguese portugal europe