What are the requirements of children under age 18 traveling with one parent or legal guardian? Children under the age of 18 are not allowed to stay in a cabin without parental or adult supervision. 这篇文章对您有帮助吗? 是 or 没有 找不到您想要的答案? 联系方式 请联系我们的支持团队,我们会尽快给您回复。