Stretching 20 kilometers long, Hai Van Pass is the natural border between Thua Thien-Hue Province and Da Nang.
Due to impacts of Storm Son Ca, Da Nang received up to 730 millimeters of rain while Thua Thien-Hue got 650 millimeters from 7 a.m. to 10 p.m. on Oct. 14, resulting in landslides along the pass, a beloved spot for adventure lovers.