If you come with a passport, this document must be valid for up to three months after the planned date of departure and must have been issued within ten years prior to the date of entry. Minors who are not accompanied by one of their parents must have permission from their guardians. Tourists of certain nationalities (consult the list) need a visa, although it is not necessary if you have a residence permit or a long-term visa issued by a state in the Schengen territory. The visa for tourists is issued by the embassies or consulates of Spain, or by any member of the Schengen Area, in the country of origin. The maximum stay as a tourist is 90 days. All these conditions may vary, so we recommend that, before starting your trip, you contact the relevant authorities or consult the website of < a href=" https://www.interior.gob.es/opencms/es/servicios-al-ciudadano/tramites-y-gestiones/extranjeria/regimen-general/entrada-requisitos-y-condiciones/">Ministry of 'Interior of Spain.