The National Park Service opened a lottery for extended self-guided rafting trips along the Colorado River in Grand Canyon National Park.

After you've admired the Grand Canyon from the hiking trails (or even from the air on a helicopter tour), enjoy a new vantage point on a Colorado River ... and two-day whitewater rafting trips ...

After 24 years of guiding whitewater trips on the Nolichucky River Gorge for other companies, Patrick Mannion finally received a permit last year to operate his own outfitter business. But ...

“The Colorado River through [the] Grand Canyon is a ... spring happens to be one of the best times to experience a whitewater rafting trip. While the Grand Canyon is one of the most-visited ...

After 24 years of guiding whitewater ... of the river.” Mannion said it is perplexing that he had to go through a long, arduous process to get a permit to run rafting trips on the Nolichucky ...

(AP) — After 24 years of guiding whitewater ... of the river.” Mannion said it is perplexing that he had to go through a long, arduous process to get a permit to run rafting trips on the ...