(250510) -- ZACATECAS, May 10, 2025 (Xinhua) -- Visitors pose for photos at the entrance of El Eden Mine in Zacatecas, state of Zacatecas, Mexico, May 7, 2025. Once a major silver mining region in Latin America, Zacatecas had promoted the city's historical prosperity with its mineral wealth. As resources exhausted, the city shifted its focus on culture and tourism by preserving its rich colonial architecture and mining heritage, including the historic city center, recognized as a UNESCO World Cultural Heritage Site, and the iconic El Eden Mine, and drawing numerous tourists from around the world. (Xinhua/Li Mengxin)