//
Photo: De-Shao Liu (Terry850324), CC BY-SA 4.0 via Wikimedia Commons
A strenuous hike that used to be part of an old cross-mountain trail through Taroko Gorge, starting near Swallows Grotto as it winds upwards through the green forest and coming out on a narrow cliffside path 700 m above the road but not more than a meter or two across. Not for anyone with fear of heights, but offers stunning views of the mountains on the other side of the gorge. Fortunately there's a cable to hold onto, but still, be careful and don't bring small children. At the 3.1-km marker after the narrow cliff trail is a flat area that makes a good place for lunch or a snack. The trail ends there as further tracks have high risks of rockfall and landslides. There are lots of monkeys in the area around the trail, so look and listen for them snacking on leaves up in the trees. Hikers are limited to about 150 a day, so the trail is peaceful compared to the relative crowds below. Apply as early as you can as permits do run out, sometimes within minutes of becoming available at 07:00 one month in advance. The permit lets you start the hike between 07:00 and 10:00—try to make it early (before 08:00) to have the trail almost to yourself. Apply at https://npm.cpami.gov.tw/en/index.aspx; once you get the permit, print it out and bring it and your passport with you to check in at the trailhead.
© OpenStreetMap contributors
Yanzikou Trail
1.37 km, 20 min. The Swallow Grotto is a short easy walk along very nice views of the gorge, finishing under the impressive Zhuliu cliffs. Kiosk with restrooms available halfway. Closed as of December 2019.
布洛灣
400 m, 20 min.
九曲洞
Changchun Shrine / 長春祠
The Changchun Shrine (Eternal Spring Shrine) recognizes the personnel who died during the construction of Central Cross-Island Highway. Rivers adjacent to the Changchun Shrine become the scattering falls, and the Highway Bureau named it after "Chanchun Falls" which is now the significant landmark on Central Cross-Island Highway. In 1987 the cliffs of the rivers destroyed the pavilion nearby the Changchun Shrine, but it was restored and reopened to the public 10 years later. In the back of the Changchun Shrine, there are stairs leading to Kuanyin Caves, Taroko Tower, the Bell Tower, and through a hanging bridge called "Heaven Trail", to Changuang Temple. The river valley next to the Changuang Temple has a calabash shape, and is accordingly named Calabash Valley (Hu-lu Gu).
砂卡噹步道
4.1 km, 3- to 4-hr round trip. Shakadang Trail is also known as "Mysterious Valley Trail", which is named because more than 40 years ago a group of young folks entered the river valley and found it very secretive. This place has attracted more and more travellers, and thus everyone is used to calling it "Mysterious Valley". However, its name was reverted to "Shakadang Trail" in 2001, according to the name of the river. This trail is built along the river cliff so travelers can easily observe both the folded rocks and ecosystem beside the river shore. 4½ km after passing Sanjianwu (3D Cabin), the trail leads to an old Datong tribe village, which is a favorite of travelers. After the first curve, you can see running water from the cliff to the lake, a sight which has astonished many people. May is the season for You Tong flowers and makes the trail a pleasant floral walkway. The beginning of the trail is pretty flat and easy, and it gets less crowded after you pass the stands selling food and drinks.
650 m, 20 min.