narrow motor road along a mountain river in the gorge of the rhodope mountains, abundantly overgrown with deciduous and evergreen

abrupt abundantly along background beautiful bulgaria cliff clouds deciduous eastern environment europe evergreen foliage forest gorge green hiking hills journey landmark landscape motor mountain mountains narrow nature outdoor overgrown panorama panoramic perilous pine precipitous rhodope rhodopes risky river road rock scenery scenic shadetree steep stone summer sunny thrilling tour tourism travel tree trees valley view winding wood