The construction of rail transit has changed the strategic pattern of the coordinated development of scenic spots along the route, and adjusted the tourism location situation along the route, further affecting the urban tourism spatial structure, and its position and role in tourism development are becoming more and more obvious. I. Development Status of Guangzhou Rail Transit GuangZhou Metro is an urban rail transit system in Guangzhou, and Guangzhou Metro Corporation is responsible for its operation and management. Existing Line 1 (Xilang-guangzhou east railway station), Line 2 (Jiahe Wanggang-Guangzhou South Station), Line 3 (Airport South-Tiyu West Road, Tianhe Bus Terminal-Panyu Square), Line 4 (Huangcun-jinzhou area), Line 5 (Jiaokou-Wenchong), Line 8 (Fenghuang New Village-Wanshengwei), Guangfo Line (Kuiqi Road-Panyu Square) The line connects more than 80% of Asian Games venues and reaches the airport and the railway station, which greatly meets the connection between the city&;s diplomatic communication and the city&;s transportation, and provides convenient transportation for Guangzhou&;s urban tourism. On June 28th, 1997, the first section of Line 1 was opened to traffic, and Guangzhou entered the subway era. On the basis of online network layout planning, eight new lines will continue to be built. By 2015, the total mileage of Guangzhou rail transit will be about 400 kilometers. In 2020, the layout of the network is basically stable, and the network structure is composed of &”;circular line radiation x diagonal line&”;, with a total mileage of more than 600 kilometers. In 2009, the subway safely transported 680 million passengers. The average daily passenger traffic reached 1.85 million passengers. The criss-crossing subway lines have completely changed the pace of life, d the pace of urban development and affected the development of urban tourism. Second, the impact of rail transit in Guangzhou on the spatial layout of urban tourism (I) Characteristics of spatial layout of tourism before the opening of rail transit, Guangzhou Metro Line 1 was officially opened in 1997, so 1997 was taken as a research node. It is found that before the opening of rail transit, the spatial form of urban tourism in Guangzhou has the following characteristics: it is concentrated in Liwan District, Yuexiu District and Dongshan District, with historical sites as the main category; A few are distributed in Haizhu District, Tianhe District and Fangcun District; Scattered in Baiyun District, Huangpu District and Panyu City. (II) Characteristics of spatial distribution of tourism after the opening of rail transit, the administrative divisions of Guangzhou have been adjusted twice since 2000. At present, the administrative divisions of Guangzhou have formed a pattern of ten districts and two cities, namely Liwan District, Yuexiu District, Haizhu District, Tianhe District, Baiyun District, Huangpu District, Luogang District, Panyu District, Huadu District, Zengcheng City and Conghua City. 1. Expansion along the central axis of the new city With the eastward movement of the central axis of the new city, Metro Line 3 running through the north and south, and Metro Line 5 connecting the old and new urban centers from east to west, it has provided convenient traffic conditions for urban scenic tourism in Pearl River New City, and further promoted the development of tourism. Located on the central axis of a new cityTen thousand mu orchard has the advantage of being close to Metro Line 4, which makes it possible to form new tourist attractions, and successively gives birth to Yingzhou Ecological Park and Xiaozhou Village. The central axis of a new city with a total length of about 12 kilometers in Guangzhou, relying on the increasingly mature rail transit network, has opened up a new pattern for Guangzhou&;s tourism outside the traditional old city. 2. The strategic plan of extending the year 2000 along the direction of metro&;s southward expansion has made it clear that Guangzhou&;s urban spatial structure should be transformed from a single center to a multi-center, and the development strategy of &”;eastward, westward, southward and northward&”; should be adopted. The direction of subway extension indicates the direction of urban expansion. Metro Lines 3 and 4 have d the southward expansion strategy of Guangzhou, resulting in the gradual maturity of tourism along the line, and a number of new tourist attractions have emerged in Panyu District and Nansha District, including theme parks in Changlong Tourism Resort along Line 3, tourist attractions around University Town, and Million Sunflower Garden and Nansha Wetland Park. After the opening of the subway, the evolution of tourism scale is mainly concentrated along the subway lines 3 and 4, and it continues to extend forward relying on the power of the southern extension. 3. Relying on rail transit to form a tourist corridor After the opening of the subway, it has become an important means of transportation for people to travel because of its fast speed, comfortable environment and developed network, and it has connected scenic spots along the line in series to form a new tourist corridor. The increasingly mature rail transit network has broken the traditional spatial pattern of tourism organized by administrative divisions, and the spatial structure of tourism has gradually evolved from a block to a corridor. For example, Metro Line 1 passes through Liwan District, Yuexiu District and Tianhe District, and the scenic spots along the line, such as Wong Tai Sin Temple, Shamian Street, Hualin Temple, Zhan Tianyou Former Residence Museum, Chenjia Temple, Liurong Temple, Guangzhou Uprising Former Site Memorial Hall, Agricultural Institute and Guangdong Provincial Museum, are strung from west to east. III. Impact of Guangzhou Rail Transit on Tourism Development (I) Promoting the Formation of New Tourism Groups The success of Changlong Tourism Resort, University Town and Pearl River New Town tourism groups is largely due to the opening of the subway. After the opening of the subway, new tourist attractions appeared along the line, which d the formation of the above-mentioned tourist groups. Hanxi Changlong Station on Line 3, University Town North Station on Line 4, and Zhujiang New Town Station, the interchange point between Line 3 and Line 5, have become the main traffic nodes of the above-mentioned tourist groups, improving the traffic network of the tourist groups, and the passenger flow continues to climb. Take Chimelong Tourism Resort as an example. After the opening of the subway, Chimelong Happy World and Chimelong Water Park were newly opened on the basis of Crocodile Park and Xiangjiang Wildlife World, forming a tourism group of Chimelong Tourism Resort. In order to promote the development of tourist groups in Changlong Tourist Resort, the nearby Hanxi Changlong Station is even more renamed. It has changed its name from Hanxi Station to Changlong Station, becoming the first subway station named after an enterprise in Guangzhou Metro. Finally, the Hanxi Changlong Station, which is currently in use, was confirmed, and the title of Changlong Tourist Resort was retained. (2) The accessibility of tourist attractions has been improved. The opening of Jiaomen Station of Metro Line 4 has improved the traffic accessibility of Nansha Tianhou Palace in the outer suburbs of the city, making Nansha Tianhou Palace a citizen tour.A new choice for travel. Fangcun Station on Line 1 is close to Wong Tai Sin Temple, and Liurong Temple, a thousand-year-old temple, is located in ximenkou station on Line 2. Guangzhou International Finance Center, Guangzhou Second Children&;s Palace and Guangzhou Opera House are all around Zhujiang New Town Station on Line 3, and the newly-built Asian Games Town is close to Haibin Station on Line 4. Liwan Lake Park can be reached from Zhongshan Eighth Road Station on Line 5, and Deng Shichang Memorial Hall can be walked from Baogang Avenue Station on Line 8. The opening of the subway has improved the accessibility of scenic spots along the route and greatly shortened the travel time. (III) Strengthening the position of key tourist attractions Liwan District and Yuexiu District have always been the central city of Guangzhou in history, and the traditional central axis of the city extends from zhenhai tower, Yuexiu Mountain to Sun Yat-sen Memorial Hall, connecting them, passing through Haizhu Square and reaching the Pearl River. Yuexiu Park, Sun Yat-sen Memorial Hall, and Chenjiaci, Nongjiaosuo, Guangzhou Uprising Martyrs Cemetery, Zoo and other tourist attractions in the center of the old city have a long history and superior geographical position, and their status is detached. At present, Chenjiaci Station and gongyuanqian station Station of Metro Line 1, Yuexiu Park Station, Memorial Hall Station, Martyrs Cemetery Station, Nongjiaosuo Station and Zoo Station of Metro Line 5 are named after the above-mentioned tourist attractions respectively. Also named after the tourist area are Zhujiang New Town Station, Chigangta Station and Hanxi Changlong Station on Line 3. The naming of subway stations generally reflects the landmark of the region where they are located. Instead of naming stations with the names of tourist attractions, it further shows the importance of the above-mentioned tourist attractions and strengthens the status of key tourist attractions. (D) the formation of a guiding effect on tourist attractions. The purpose of the subway station name is to give the public a sign and guide, and it is also conducive to providing convenience for passengers when making maps. At present, there are many stations on the subway line named after nearby tourist attractions, including Chenjiaci Station, gongyuanqian station Station, Nongjiaosuo Station, Martyrs Cemetery Station and Hanxi Changlong Station. Take Hanxi Changlong Station as an example. Because it is close to Changlong Tourist Resort, this station was changed from Hanxi Station to Changlong Station, which became the first subway station named after an enterprise in Guangzhou Metro, and its name was finally determined as Hanxi Changlong Station. Using tourist attractions to name subway stations, the station name effect is formed. This is a psychological suggestion, which plays a certain role in guiding tourists to the named tourist attractions, which means that the first reaction of tourists to the above-mentioned tourist attractions is to take the subway because there are stations named after them on the line. IV. Summary With the continuous expansion of the city scale, the running distance of urban rail transit is continuously extended and the lines are increasingly dense, and rail transit has become an important means of transportation for urban tourism. With the rapid development, fast running speed and comfortable riding environment, subway has become an important travel traffic for people, and a comprehensive passenger transport system with rail transit as the backbone has taken shape. The development of subway has strengthened Guangzhou&;s status as a national central city, d the city&;s development, improved the city&;s three-dimensional traffic network, and effectively solved the urban traffic congestion. The future subway network will extend to the whole Pearl River Delta, and the Pearl River Delta megalopolis will graduallyForming. With its high speed and high efficiency, the rail transit era has changed the strategic pattern of the coordinated development of scenic spots along the route, and adjusted the tourism location situation along the route, further affecting the urban tourism spatial structure, and its position and role in tourism development are becoming more and more obvious.