Technically, no. The legal age to go clubbing in Spain is 18. Most clubs and venues require guests to be 18 or older to enter and enjoy nightlife activities. However, many Spanish teenagers are able to go clubbing as early as 16 or 17 depending on how well it is enforced.
Entering a partyFor most venues, eg super-clubs like Pacha, Ushuaia, Hi Ibiza, Amnesia or Eden, smaller clubs like Octan or Bora Bora, other daytime venues like O Beach Ibiza or Ibiza Rocks and also for all boat parties you will need to be 18 years old and often show an ID. These rules are quite strictly enforced.
Because Ibiza is located in Spain, it follows the legal drinking age of 18 years old. This means that anyone below 18 years old is not permitted to consume alcohol, and doing it will result in punishment for both the person who gave the alcohol, as well as the individual who consumed it.
Before we begin, it is worth noting that the official legal age limit for nightclub entry in Ibiza is 18. Therefore, nightclubs are generally obliged to ask you for ID on entry. Acceptable forms of identification are a valid passport or driver's license with a photograph and full name.
Spanish authorities will require that all Spanish minors travelling alone or accompanied by third parties who are not parents or guardians have a travel permit issued by one of the following: Police, Civil Guard, Notary's Office or Town Hall, requested in person by the parents or legal guardians.
Bars, Clubs, Discos: Children are not allowed to stay in night clubs or bars. A person have to be 16 years of age to enter a disco or bar. For night clubs, striptease clubs or women´s centers, there is an age limit of 16.
Access to night clubs, bars etc. is generally restricted to people aged 16 years or older. Unaccompanied children under 16 will not be allowed in night clubs or bars, most of such establishments have higher age restrictions (mostly 18 or 21 years).
it really depends on your looking. If you look like a 14yo they will ask you for an ID and you will not be allowed to go in. on the other hand, if you look older (funny to say old to someone who is not 18 yet XD ) you should have no problems going in to most of the clubs.
Most hotels and other accommodations require that guests be at least 18 years of age in order to check-in. However, there may be some exceptions depending on the location and type of accommodation. For example, some hostels may allow minors with parental consent or supervision from an adult guardian.