Panoramic view of Kalalau Valley at sunset, Kauai, Hawaii, USAHighway bridge spanning Naruko Gorge in autumn colors on rocky cliffs, Osaki, Miyagi, JapanWooden bridge over a river in the Mount Olympus National Park, Prionia, Greece
Karst mountain landscape, Yangshuo, Guilin, Guangxi, ChinaGorge in the mountains in spring, valley of Chulyshman river, Altai Nature Reserve, Russia
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