LOCATION: It is located to the north of Caraz, it travels 14 km. through 35 tunnels until the city of Huallanca. They are formed for the approach of the white mountain range and quarter note and he/she has a depth it averages of 1600 meters.
ALTITUDE: 1,900 m.s.n.m.
IT DISTANCES: To 22 km. to the north of Caraz, at a 1 hour, at the end of the canyon he/she is the Hydroelectric of the Canyon of the Duck and highway is it communicates to the city of Caraz with Chimbote along 184 Km. that they are traveled in 6 hours.