Glacial waterfalls, tropical plants, dolphins, marble caves: Patagonia’s remote Carretera Austral is an explorer’s paradise. National...

Didn't get a good shot of a bear so this elk will have to do. I can see why four million people visit Yellowstone each year. The wildlife...

Truly awe-inspiring. The Teton Range is one of the most magnificent mountain ranges on the North American continent, per NPS. Other...