Natural color imagery shows the forest and desert landscapes around the Grand Canyon. Infrared imagery highlights healthy ...

In the afternoon, while his crew set up camp for the night, Powell would often climb into the canyon to investigate. Much has been learned about the geology of the Grand Canyon and about the ...

Grand Canyon Lodge (1937) balances on the very edge of the chasm, and its back patio offers perhaps the best place in the entire park to sit, stare, and contemplate the geological wonder that ...

Together with Zion and Grand Canyon National Parks, Bryce Canyon is part of a geologic wonder known as the Grand Staircase ... Corners Region Report Power Plants in the Four Corners Region Map of ...