Son Doong Cave, Vietnam. The largest cave in the world.

Beautiful Sunset - Gobi Desert, Mongolia

El Yunque Rainforest, Puerto Rico

West Virginia

Misty Dawn on the ranges near Mt. Cook, New Zealand.

The sun setting over a wildflower field at the base of Mt. Rainier in Grand Park

Segara Anak, crater lake on Mount Rinjani in Indonesia

Admirable rock formations in Varna, Bulgaria.

Platte River, Eastern Nebraska

Beautiful picture of Niagara Falls.

View from Windom Peak, Chicago Basin, Colorado

Artist's Point, Monument Valley, Arizona

Briones Regional Park California. Spring