Red Mountain Grand Canyon, Colorado River, Arizona, USA
Tag «rock formation»
Sunset with arch rock formations in desert, Haʼil region, Saudi Arabia
Karst formations reflected in Yulong River, Yangshuo, China
Karstic landform in El Torcal de Antequera National park and Nature Reserve, Andalusia, Spain
Half Dome above the Merced River at winter surise, Yosemite National Park, California, USA
