A guest's age is checked at the same moment as their documents — right at the front desk. If the minimum-age rule is broken, check-in can be refused even on a fully paid booking. That is why it pays to know the age policy before you travel, not at the desk.
In short. To check in on your own you usually need to be of legal age — commonly 18, and often 21 in the US and the UAE. Many hotels won't admit unaccompanied minors or require a notarised parental consent. Adults-only hotels usually admit guests aged 16 or 18 and up. Always check the exact threshold in the specific hotel's rules — they are shown in your bookings.
01 / MinimumMinimum age to check in alone
The minimum age to check in on your own depends on the hotel and the country. In most destinations being of legal age is enough — that is 18. In some countries and chains the bar is higher: the US and the UAE often require guests to be 21 or older, and this applies to the lead guest the booking is made for.
02 / 18+Adults-only hotels
Some hotels and resorts run an adults-only concept. It is about the atmosphere: peace and quiet, a spa, a grown-up menu and no children's facilities. The minimum age at these hotels is usually 16 or 18, and it applies to every guest in the room, including children travelling with the family.
- It is not a limit on the booking itself but an occupancy rule: a child below the threshold simply will not be admitted.
- The most common thresholds are 16+ and 18+; the exact number is always stated in the hotel rules.
- If you are travelling with children, choose hotels without the adults-only label or with a family policy.
03 / MinorsChecking in minors
An unaccompanied minor usually cannot check in. Many hotels either will not admit guests under legal age without an adult at all, or require a notarised parental consent along with contact details. Rules differ a lot from country to country, so there is no single answer — check the specific hotel's policy.
Open the hotel rules
In your bookings or on the hotel page, find the section on age and checking in minors.
Prepare the consent
If the hotel requires it, arrange a notarised parental consent in advance, with a translation where needed.
Arrange accompaniment
Most often an adult who checks in together is required. Confirm who will be listed as the lead guest.
Confirm in writing
Message us or @sales_travel_bot to lock in the arrangement with the hotel before arrival.
04 / VerifyWhere to read the age policy
Age requirements are always stated in the specific hotel's rules — in the section covering check-in terms, arrival time and the deposit. This is the source of truth: the hotel's own wording outweighs any general expectation. If anything is unclear, it is better to clarify it in advance than at the desk.
05 / FAQFrequently asked
I'm 19, but a US hotel requires 21. Will I be allowed to check in?
If a hotel sets a 21+ bar, a younger guest usually will not be admitted, even on a paid booking. Check the rule before you pay, and call 8 800 1000-646 if you are unsure.
Can a teenager check in alone?
Usually not: minors without an adult are either turned away or asked for a notarised parental consent. The exact terms are in the hotel rules.
What does adults-only mean, and from what age?
It means an adults-only hotel: children below the threshold are not admitted. The threshold is usually 16 or 18 and is stated in the hotel rules.
Where can I find my hotel's age policy?
In the hotel rules on the booking page and in your bookings. If you need help, message @sales_travel_bot.