Caesars Travel is one of the most professional European tour route providers in China, founded in 1993 by the Chinese Chen Mang and his wife in Hamburg, Germany, and a few years later set up an office in Beijing, mainly engaged in government delegations to Europe to investigate business. In 2003, Caesars Travel reorganized Poly International Travel Service, and its headquarters officially took root in Beijing. At present, Caesars Travel has more than 20,000 high-end tourism products covering more than 100 countries and regions around the world, serving different groups of people.

Caesars Tours is mainly based on high-end European tours, and the ground travel agency is Caesars Travel Europe's branch, which is very professional. In terms of group formation, European tours are all self-organized. In 2011, Caesars Travel was acquired by HNA Travel Group, and the world-famous hotel chain under HNA naturally cooperated with Caesars Travel for business, and the accommodation conditions were quite good. It is worth mentioning that Caesars Tours Europe Group pays great attention to user experience, in terms of simple transportation, most parts of Europe need to travel by bus, and Caesars Tours uses buses that are very new, reducing the failure rate during the trip. There are relatively few shopping spots, and if the number of participants is too small, the optional program will be cancelled directly. Since there are no free toilets in Europe, the tour guide usually asks everyone to go in and go to the toilet when shopping spots, and the tourists who participate in the tour give Caesars a very high evaluation. These are the small details that make the difference in the travel experience, and Caesars Europe is basically able to achieve "zero complaints". In addition to European tours, Caesars Travel's other travel routes have mixed reviews, mostly group travel, resulting in differences in service quality, and it is not recommended to choose itineraries other than European tour routes.

It should be noted that due to the characteristics of high-end tourism, it is inconsistent with the "cost-effective" in Caesars Tourism's advertising slogan, and the price of both European tours and other tourist routes is high-end.