Jenolan Caves, Blue Mountains, NSW, Australia

Mostar, Bosnia and Herzegovina

Lake Anna Quarter,

Madeira Island, Portugal

Richardson's Grove State Park, California

Summer Freeze. Antarctica continent

Clear Creek Metro Park, Ohio

Segara Anak, crater lake on Mount Rinjani in Indonesia

Mountain in Gates of the Arctic National Park, Alaska

Oregon

Mysterious Mountains

Yulong River, China

Bourke's Luck Potholes, Blyde River Canyon, South Africa