A coral reef lines the shore beneath a tropical island resort.

A coral reef lines the shore beneath a tropical island resort.A coral reef lines the shore beneath a tropical island resort. Home Reef, Taveuni Island, Somosomo Strait, Pacific Ocean, Fiji Islands.

Parque Nacional de Serra de Bocaina

climbing a mountain every day is likely the least of your concerns

Mount Waverley

A scuba diver explores corals in an undersea canyon in a tropical reef Coral Sea

Sunset over the tranquil seas of the Beagle Gulf in Northern Australia Darwin

A Nile Hippopotamus lazes in the sun on an artificial sandy riverbank

Large awnings cast deep shadows over windows in a baking outback town Hughenden

Balconies in a highrise apartment complex look into an empty skyline

clear waterfall cascades through a Montane Cloud Forest

Isopogon Anenonifolius

A concrete freeway overpass straddles a glass business office tower

A man rests in the shade of a marble temple from the afternoon heat