How old are you to check into the hotel?

/kloc-minors under the age of 0/6 are not allowed to stay in the hotel alone, but must be accompanied by a guardian, otherwise the hotel cannot go through the check-in formalities.

Extended data:

"Measures for the Administration of Public Security in Hotel Industry" Hotels must register for receiving passengers' accommodation. At the time of registration, the passenger's identity documents shall be checked and truthfully registered according to the prescribed items. The public security organ will network the hotel system and conduct real-time monitoring. Therefore, you must provide valid documents for registration when you check in, otherwise the hotel will not be able to check in.

For Chinese mainland residents, they need a certificate that can prove their identity information and a photo of their heads. Foreigners should register with their passports. There are seven types of specific documents:

1, second-generation resident identity card (/kloc-minors under the age of 0/6 are not allowed to stay in the hotel alone); 2. Temporary identity card; 3. Motor vehicle driver's license; 4 Hong Kong and Macao Home Visit Permit and Taiwan Province Compatriot Certificate; 5. Passport of the People's Republic of China; 6, China People's Liberation Army, Chinese People's Armed Police Force issued by the official card, police card, soldier card.

References:

Measures for the administration of public security in hotel industry Baidu Encyclopedia