Sundance Trail to Dark Canyon is a 4.3 mile lightly trafficked out and back trail located near Blanding, Utah and is rated as difficult. The trail is primarily used for hiking and is accessible from April until October. 4.3 miles 1509 feet Out & Back hiking Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (2)Recordings (0)No one has reviewed this trail yet. Be the first!