In 2021，tourism in the Guangdong-Hong Kong-Macao Greater Bay Area was transformed，innovated and improved. In terms of statistics，tourism recovery in some periods and parts of the areas has fluctuated due to the COVID-19 epidemic. Among them，the number of tourist in Hong Kong has continued to decline due to the COVID-19 epidemic and customs clearance policies. However，overall，the number of tourist and income in the Greater Bay Area have increased compared to the previous year. Against the backdrop of the epidemic，“cloud tourism” is booming，online travel booking has become the norm，and virtual reality and other technologies are widely used in tourism，accelerating the development trend of the digital transformation of the tourism industry. Under the background of cultural and tourism integration in the new era，the tourism in the Guangdong-Hong Kong-Macao Greater Bay Area is entering a new stage of innovative and high-quality development. With the promotion of all-for-one tourism and the upgrading of scenic spots，the quality of tourism products and services in the Greater Bay Area continues to improve. Diversified tourism products such as camping，digital tourism and night tourism have emerged. At the same time，the Greater Bay Area continues to promote the development of the Guangdong-Macao In-depth Cooperation Zone in Hengqin，and build high-level Hengqin international recreation island. In the future，the Guangdong-Hong Kong-Macao Greater Bay Area will promote the integrated tourism development，enhance the overall competitiveness of the Greater Bay Area’s tourism，and build itself into a world-class tourism destination by the guidelines of the “14th Five-Year Plan” and the Master Plan of the Development of the Guangdong-Macao In-depth Cooperation Zone in Hengqin.