Mt. Kelimutu at sunrise, Moni, Flores, Indonesia. 

Mt. Kelimutu after sunrise, Moni, Flores, Indonesia. 

Dusk in Okavango Delta of Botswana.

Rice terraces in Tegalalang, Bali, Indonesia. 

A Hmong woman walking in the valley of rice terraces of Sapa, Vietnam. 

The waters of Lake Cocibolca crash against Maderas and Concepcion, the twin volcanos of Ometepe Island in Nicaragua. 

Flamingos on an icy lake in the mountain ranges surrounding the Salar de Uyuni salt flats in Bolivia. 

The salt mines of Maras, in Sacred Valley, Peru. 

Boats docked in a harbor on the southern coast of South Africa. 

Fall in Prague, Czech Republic. 

The Nam Song river in Vang Vieng, Laos.