Green Island is a picturesque island located in Taitung County, Taiwan. Situated in the crystal-clear waters of the Pacific Ocean, this small island is known for its stunning natural beauty and vibrant marine life. The island gets its name from the lush greenery that covers its landscape, creating a tropical paradise for visitors. Green Island is a popular destination for nature lovers and adventure seekers. The island is home to several hiking trails that wind through dense forests, offering breathtaking views of the surrounding ocean and rugged cliffs. The most famous trail is the Guanyin Cave Trail, which leads to a cave adorned with statues of the Buddhist goddess Guanyin.