River Trail (Arizona): Difference between revisions

Use permits are available on a first-come, first-serveserved basis from the park's Backcountry Information Center. Requests are taken beginning on the 1st day of the month, up to four month's before the requested first night of camping.<ref>[http://www.nps.gov/archive/grca/backcountry/permit_procedures.htm Grand Canyon National Park Backcountry Use Permit Procedure]</ref>