Do people go white water rafting in the most dangerous part of Grand Canyon?

White water rafting is not permitted in the most dangerous part of the Grand Canyon, which is known as the 'Inner Canyon'. This section of the canyon is characterized by extreme rapids and unpredictable water conditions, making it too hazardous for recreational rafting. The National Park Service strictly regulates river trips in the Grand Canyon, and only experienced commercial operators are allowed to lead guided rafting expeditions. These trips typically cover milder sections of the Colorado River, such as the 'Westwater Canyon' or the 'Marble Canyon', which offer a thrilling yet manageable white water rafting experience.