Renting a hotel room Officially you need to be 18 years old to rent a hotel room, since a contract has to be signed. However many 16+ teens have been able to rent hotel rooms via special youth travel agencies. Ibiza does not have any youth hostels.

In Spain, the legal age to rent a hotel room is generally 18 years old.

This is the age of majority, when an individual is considered legally capable of entering into a contract, which a hotel reservation is.

However, there are important nuances and practical considerations:

Key Points & Exceptions:

1. Hotel Policy is King: Even though 18 is the legal threshold, individual hotels can set their own stricter policies. It’s very common, especially in tourist resorts and major cities, for hotels to require guests to be 21 or even 25 years old to check in. This is often to prevent underage partying and to minimize potential damages or disturbances.
2. Minors with Adults: A minor (under 18) can stay in a hotel if they are accompanied by a parent or legal guardian. Some hotels may require written authorization if the minor is with another adult (e.g., a family friend, relative, or on a school trip).
3. Identification Required: Upon check-in, all guests (especially younger-looking ones) will be asked for a passport or national ID card (DNI for Spaniards) to verify their age and identity.
4. Online Booking vs. Check-in: You can often book a room online at any age, but you will be turned away at check-in if you do not meet the hotel’s age requirement and cannot provide valid ID. Always check the hotel’s specific terms and conditions before booking.
5. Youth Hostels & Alternative Accommodation: Hostels and some guesthouses (pensiones) may have more flexible rules, sometimes allowing guests from 16 or 17 years old, but this varies widely. Platforms