The Gukeng Green Tunnel, also known as the Nanzi Green Tunnel, is a charming two-kilometer-long corridor located in Gukeng Township, Yunlin County. The most captivating feature is the thick, dense canopy formed by mature mango trees, many over half a century old, lining both sides of the path. Their intertwining branches create a naturally shaded and cool route, making it an excellent spot for walking and cycling. Expansive grassy lawns adjacent to the tunnel provide ideal space for family picnics and recreational activities.
Furthermore, every weekend, this area transforms into the vibrant "Gukeng Green Tunnel Market," bustling with local agricultural specialties, small-scale cultural and creative goods, and a variety of delicious local snacks, including freshly brewed Gukeng coffee, offering a lively taste of local life. Additionally, the Green Tunnel area connects seamlessly with neighboring attractions such as the Yunlin County 228 Memorial Park, the "E-Ma Goose Theme Park" (Ertong Yizhan), and the Honey Museum, establishing the entire vicinity as a comprehensive and well-equipped recreational destination perfect for the whole family to enjoy a relaxing time.








