The Grand Canyon Arizona

At 446kilometres long and 1,800 metres deep, its grand, alright. But size isnt the only story here. Surreal rock formations, carved by the Colorado River over millions of years, yield shapes and textures that defy Photoshop. Waterfalls bisect the mighty Colorado, their azure waters contrasting starkly with the surrounding cliffs. Then there are the canyons varied seasonal faces: the snows of winter, the sunsets of summer, and the thunderstorms of spring and autumn (pictured).