What is the name of the canyon that runs through the Guadalupe Mountains National Park in Texas?

What is the name of the canyon carved by the Verdon River in France? In which country is the Copper Canyon located? In which state is the Waimea Canyon located? What is the name of the canyon that runs along the Snake River in Idaho? In which mountain range is the Taroko Gorge located? In which country is the Kali Gandaki Gorge located? In which country is the Samaria Gorge located? Which river carves the Tiger Leaping Gorge in China?