Hiking in red cave narrows in Zion National Park, Utah, USA
Hiking in Sedona to catch the sunset at Devils Bridge, Arizona, USA
A man trekking near Jeti-Ögüz rocks, Issyk-Kul Region of Kyrgyzstan
View of bridge over stream in winter, Colorado, USA
Scenic view of mountains with green lobelia against sky, Mount Kenya near Nanyuki, Kenya
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