Yākǒu — Yākǒu on the Southern Cross-Island Highway is a must-visit scenic spot on any Southern Cross-Island Highway itinerary. Located at the border of Taitung County and Kaohsiung City, it is most known for the Daguanshan Tunnel that traverses the main ridge of the Central Mountain Range.

Yākǒu. Yākǒu on the Southern Cross-Island Highway is a must-visit scenic spot on any Southern Cross-Island Highway itinerary. Located at the border of Taitung County and Kaohsiung City, it is most known for the Daguanshan Tunnel that traverses the main ridge of the Central Mountain Range. Yākǒu on the Southern Cross-Island Highway is a must-visit scenic spot on any Southern Cross-Island Highway itinerary. Located at the border of Taitung County and Kaohsiung City, it is most known for the Daguanshan Tunnel that traverses the main ridge of the Central Mountain Range. It is the highest point on the Southern Cross-Island Highway and Taiwan's highest tunnel. Address: 臺東縣海端鄉大關山隧道1號 Hours: 00:00–23:59 Taitung