Hume Lake, Sequoia National Forest of Fresno County, California by Lou Lu

Cave pool, Santorini, Greece

Gramado, RS - Brazil

Rio Secreto, Riviera Maya, Mexixo

A hanging valley in Rocky Mountain National Park, Estes Park, CO

Half Dome, Yosemite Valley

A rice field in Uruguay

Huacachina, Peru

Spa Pool Karijini National Park, Australia

The Springs Resort and Spa at Arenal, Costa Rica

Ngoronggoro crater, Tanzania

El Yunque Rainforest, Puerto Rico

Irish Moss Bridges