
▲ Chiayi’s “Bitter Melon Tree Green Tunnel” (Photo / netizenchiyuhuang21Provided. Do not reproduce without permission to avoid copyright infringement.)
Tourism Center / Comprehensive Report
No matter the season, these evergreen natural tunnels remain constant—you won’t have to worry about missing them when the time is right. 《ETtoday Eastday News Cloud》 has handpicked three tree-lined tunnels across Taiwan, ranging from bamboo grove hideaways to the bitter melon tree tunnel, which may not sound appealing but leaves an unforgettable impression with its scenery. Strolling through any of them offers a moment of tranquility and immense healing power.

▲ The U-Gayen Bamboo Tunnel is hailed as the “Taiwanese version of Arashiyama,” stretching 100 meters in length (Photo / netizenleo75915Provided. Do not reproduce without permission to avoid copyright infringement.)
1. Miaoli County Tai’an Township — U-Gayen Bamboo Tunnel
This mysterious bamboo tunnel is located in the mountainous area of Tai’an Township, Miaoli, beneath the U-Gayen Camping Area. Similar to the bamboo grove paths of Kyoto’s Arashiyama, the towering bamboo forest creates a scene reminiscent of those in Crouching Tiger, Hidden Dragon or wuxia novels, with its serene ambiance that is truly captivating.
Please note that there are limited parking spaces near the bamboo forest. Try not to park in areas that obstruct main pathways. Also, for the sake of public decency, do not litter or make loud noises—preserve the tranquility of the mountains. The road leading to the bamboo forest is a narrow and winding mountain path, so please drive carefully when passing other vehicles.
Location: No. 63-10, Lane 3, Daxing Village, Tai’an Township, Miaoli County
Transportation: Navigate to U-Gayen Camping Area, turn right at the “Gege Nali” camping area onto the small industrial road; the location is below U-Gayen.

▲ Mengzong Bamboo Forest Ancient Battlefield (Photo / netizenlovingcacaProvided. Do not reproduce without permission to avoid copyright infringement.)
2. Nantou Lugu Township — Mengzong Bamboo Forest Ancient Battlefield
Also located in Lugu Township, the Mengzong Bamboo Forest Ancient Battlefield has recently become a hot topic among netizens as a hidden bamboo sea destination. It was once the site of a prolonged battle where Lin Shuangwen, a targeted figure of the Tiandihui, led members to fight against 9,000 Qing soldiers. Later, local residents set up a chess puzzle here to commemorate his tragic heroism.
But what’s even more enchanting is the dense bamboo forest that has grown over time. The stone-paved path winds through the bamboo, and sunlight filtering through the leaves creates a play of light and shadow, crafting a scene reminiscent of classical ink landscape paintings—making it a popular attraction.
Location: Xiaobantian Scenic Area, Zhulin Village, Lugu Township, Nantou County (County Highway 55)

▲ Bitter Melon Tree Green Tunnel (Photo / netizenhouhou_ziProvided. The following image is the same. Do not reproduce without permission to avoid copyright infringement.)
3. Chiayi County Liujiao Township — Bitter Melon Tree Green Tunnel
Located on the southern embankment of the Puzi River in Liujiao Township, Chiayi County, this spot features over a hundred “bitter melon trees,” stretching approximately 2.5 kilometers—it’s considered the longest “bitter melon tree green tunnel” in Taiwan. The evergreen color is a common yet beautiful sight, and every March and April, small pale purple and white flowers bloom, filling the air with their delicate fragrance, adding a delightful spring vibe. When the flowers are in full bloom, the lush green tunnel gradually takes on a faint purple hue, creating a truly dreamy scene.
The straight green shade seems endless, with twisting branches towering overhead, weaving together to form a natural tunnel—perfect for dramatic photos. Whether you squat down or climb up the embankment, you can capture the unique beauty of this place from different angles.
Location: Flood Control Road along the Guogou Embankment, Liujiao Township, Chiayi County (you can set your GPS to Anwan Bridge in Liujiao Township)
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