永定门城楼下半年启动修缮，丰富展陈助力文化传播

Core Insights - The successful application for UNESCO World Heritage status for Beijing's central axis has significantly increased tourist interest and foot traffic along the route, particularly during the summer season [1][2][3] Group 1: Cultural Significance and Tourism Growth - The Yongdingmen Tower has transformed from a defensive gate to a cultural landmark symbolizing continuity and national identity, attracting more visitors since the heritage status was granted [2][3] - The number of visitors to Yongdingmen Tower has been steadily increasing, with organized group visits and various cultural activities being held [3] - The Zhengyangmen has become a model for "living heritage protection," with enhanced public access and community engagement in the area [4][5] Group 2: Heritage Preservation and Upgrades - Plans for the renovation of Yongdingmen Tower include improvements to exhibition displays and the installation of modern safety equipment [3] - Zhengyangmen has implemented advanced monitoring technologies to ensure the preservation of its historical structures, including sensors to track structural changes [6] Group 3: Interactive Experiences and Modern Engagement - The Bell and Drum Towers have become popular among younger visitors, with interactive exhibits and performances that highlight ancient timekeeping methods [7][8] - The introduction of themed beverages and creative products at the Bell and Drum Towers aims to attract a younger demographic and enhance the visitor experience [8]