Description
In Grand Canyon National Park, trends NW to the Colorado River 5.9 km (3.7 mi) NW of Towago Point and 11.2 km (6.9 mi) SW of Kanab point.
History
Named for Judge Sinyala (also spelled 'Sinyella'), Havasupai Indian Chief, (born 1853), who resided on the Havasupai Reservation until 1923 (US-T121) (AZ-T101/p. 567).