This is an audio podcast made from the soundtrack of Hiking Info Video. Hiking in the Grand Canyon is so demanding that even people in excellent condition often emerge sore and fatigued. Yet small children, senior citizens, and people with physical disabilities have successfully hiked the canyon. A hike into the Grand Canyon will test your physical and mental endurance. Know and respect your limitations. Moderation is the key to an enjoyable hike. If you wish to camp anywhere in the park, other than in developed campgrounds on the North Rim, South Rim, or Tuweep, you must obtain a permit from the Backcountry Information Center. Backcountry travelers must have their permit in their possession while in the backcountry. Once a camp is established, the permit must be attached to a pack, tent, or other equipment in plain view so it can be easily checked by rangers. Permits are valid only for the trip leader, itinerary, number of people, and dates specified on the permit. Permits for all overnight backcountry use must be obtained through the Backcountry Information Center at Grand Canyon National Park. For more information, please visit: http://www.nps.gov/grca/planyourvisit/backcountry-permit.htm