Abstract: Lineal Cultural Heritages have rich cultural significance as they contribute to trans-regional communication and cultural diversity. They also provide a dynamic cultural landscape for Education on Site, an important value of the internationally acknowledged Cultural Routes, as well as an important strategy for inheriting national memory and arousing cultural confidence. At present, an open space network of Guangdong Greenway and Blueway, centered at the meeting of Guangdong-Hong Kong-Macao regional culture and carried by Linear Cultural Heritage, constitutes the spatial framework of Cultural Routes in the Guangdong-Hongkong-Macau Greater Bay Area (the Greater Bay Area). It has the potential to facilitate cohesion of regional cultural identities. The Spatial Strategic Thinking behind building the Cultural Greater Bay Area based on a Cultural Routes system will be of great significance to increasing international influences and deeper internal integration. Therefore, we propose a strategic thinking that shapes a "living" Greater Bay Area Cultural Routes with an international influence, mobilizing regional in-depth cooperation and urban-rural collaborative development, and improving the cultural cohesion in the Greater Bay Area.

Key words: cultural routes, cultural confidence, education on site, Guangdong-Hongkong-Macau Greater Bay Area, cultural Greater Bay Area, regional cooperation

摘要： 线性文化遗产因具有跨地区交流及包容文化多样性而具备了丰富的文化意义，同时也提供了一种在场教育的动态文化景观，这是具有国际普遍认同的文化线路（Cultural Routes）重要的价值内涵，也是传承民族记忆和唤醒文化自信的重要策略。当前，以粤港澳文化为内涵，线性文化遗产为主要载体，绿道与碧道为背景的开放空间网络组成了粤港澳文化线路的空间体系框架，具有凝聚区域文化认同的重要潜力与价值。依托文化线路构建粤港澳人文湾区的空间战略将对大湾区面向国际更具影响力、内部深度融合更具一体化发展具有重要的意义。为此，提出塑造具有国际影响力的“活态”湾区文化线路，调动区域深度合作和城乡共享发展，提升湾区文化凝聚力的战略思考。

关键词: 文化线路, 文化自信, 在场教育, 粤港澳大湾区, 人文湾区, 区域合作