Mostly cloudy skies, a chance of showers and near normal temperatures Friday and Saturday.
Beginning Sunday, temperatures will increase before another passing weather system causes a period of strong gusty winds Tuesday and Wednesday. (Source NOAA) More »
Self-Guided Field Trips
Self-Guided Field Trip Information for Teachers
If you are unable to participate in a ranger-led field trip to Grand Canyon, or if our educational programs do not meet your curricular needs, consider organizing your own class field trip to the park. The following resources will help in planning your visit. If you need further assistance, please contact us.
Did You Know?
The more recent Kaibab limestone caprock, on the rims of the Grand Canyon, formed 270 million years ago. In contrast, the oldest rocks within the Inner Gorge at the bottom of Grand Canyon date to 1.84 billion years ago. Geologists currently estimate the age of Earth at 4.5 billion years.