Listen to Grand Canyon National Park Ranger Bil Vandergraff talk about rangering below the rim of the canyon. (Duration: 2:08 - mp3 file)
Listen to Grand Canyon National Park Ranger Anne Petersen talk about rangering below the rim of the canyon. (Duration: 1:08 - mp3 file)
Did You Know?
Grand Canyon's Yavapai Observation Station (1928) located one mile (1.6 km) east of Market Plaza, features exceptional canyon views. Geology exhibits allow park visitors to see and understand the complicated geologic story in ways that all can understand. Exhibits and bookstore open daily. More...