Information about Special Use Permits for these activities, including permit applications and fees can be found on Grand Canyon National Park???s website at <a href="http://www.nps.gov/grca/parkmgmt/sup.htm.Generally,">http://www.nps.gov/grca/parkmgmt/sup.htm.Generally,</a> any group, regardless of size, which has advertised to the general public, required individuals to sign up prior to participation, or that has an organizer who has been compensated for their