What tourism activities is the circular tour route suitable for?

(1) circular tourist route. This route is generally suitable for large and medium-sized tourism activities. For example, the east line and the west line from Beijing, China are connected in series to form a tourist loop: the east line mainly includes Beijing (entry)-Nanjing, Suzhou-Shanghai, Hangzhou-Guangzhou and Hong Kong (exit); The western line mainly includes Beijing (entry) -Xi 'an-Chengdu, Kunming-Guilin-Guangzhou and Hong Kong (exit). This kind of tourist route has three characteristics: first, it has a large span, mainly air traffic, and railway or highway traffic is mainly used to connect sections with relatively dense stations; Second, the site is a well-known tourist city or scenic spot; Third, basically do not go back, and the entry and exit locations are generally arranged at different ports.

(2) Node tourist routes. This route is a small-scale tourist route. Tourists choose a central city or their habitual residence as a "node", and then take this as the center to make a short round-trip trip to the surrounding tourist attractions. This kind of tourist route is common in domestic tourism, and its characteristics are as follows: most nodes are tourist destinations or supporting cities of tourist spots, and tourists have a sense of belonging to the central city, and the conditions for eating, living, traveling and purchasing are better; The traffic connection of nodes is very convenient; The tour time is short, so you can go back and forth in a short time.