The 4500° Spiral Staircase located within the Ecotourism Demonstration Area of Mexin Wine Town is a spectacular steel spiral staircase built along the cliff. The staircase rotates around a cylinder and has over 1,000 non-slip steps. It is also known as the "Prosperity Staircase", not only being an exciting popular photography spot, but also a convenient passage that shortens the travel distance of villagers and contributes to rural revitalization.