The Xiying Rainbow Bridge is an elegant pedestrian bridge that has become a true symbol of the city of Magong and the entire Penghu archipelago. Rising above the waters of the bay, this 200-meter structure curves gently, connecting the shore with the vastness of the sea. The bridge is located in a scenic recreation area next to Guanyin Ting Coastal Park, being one of the most recognizable architectural landmarks that Taiwan offers to tourists.

The bridge's main feature, which gave it its name, is hidden in its unique lighting system. At dusk, neon lamps light up under its spans, their colors corresponding to all the shades of the rainbow. The light strips are reflected in the dark sea water, creating the illusion of a giant glowing spectrum hovering over the waves.
This structure is considered one of the region's most creative engineering feats. The bridge is exclusively for pedestrians, making it an ideal spot for romantic walks. From its peak, a panoramic view opens up over the bay and the majestic 48-meter statue of the goddess Mazu, giving this place a special atmosphere of peace and grandeur.