The Changchun Shrine (Eternal Spring Shrine) recognizes the personnel who died during the construction of Central Cross-Island Highway. Rivers adjacent to the Changchun Shrine become the scattering falls, and the Highway Bureau named it after "Chanchun Falls" which is now the significant landmark on Central Cross-Island Highway. In 1987 the cliffs of the rivers destroyed the pavilion nearby the Changchun Shrine, but it was restored and reopened to the public 10 years later. In the back of the Changchun Shrine, there are stairs leading to Kuanyin Caves, Taroko Tower, the Bell Tower, and through a hanging bridge called "Heaven Trail", to Changuang Temple. The river valley next to the Changuang Temple has a calabash shape, and is accordingly named Calabash Valley (Hu-lu Gu).