Located in Chenggong Township, Taitung County, Sanxiantai is one of the most iconic natural and cultural landmarks on the East Coast. Its centerpiece is a magnificent eight-arch cross-sea footbridge that resembles a reclining dragon. This landmark connects the main island of Taiwan to an offshore islet, guiding visitors on an exploratory journey that seamlessly blends ancient mythology with maritime wonders. The islet itself is a geological treasure trove, covered with spectacular formations of volcanic agglomerate, including sea stacks, potholes, and tunnel-like sea arches that offer breathtaking views of the Pacific.