El Yunque Rainforest, Puerto Rico

Above the Clouds - Smoky Mountains

Rothenburg, Germany

Mountains & River

Hang son doong, Vietnam

Alberta Mountains, Canada

Skellig Michael, island off the coast of Ireland

Beach, Lekeitio, Basque Country, Spain

Natural limestone structures at Nambung National Park, Western Australia

The Heart Island: Tavura Island, Fiji

A lake in the Uinta Mountains, Utah

The Agean Sea, Santorini, Greece

Las Vegas, Nevada's backyard. Red Rock Canyon at sunrise.