onals for European Union purposes" and therefore eligible for unlimited access to the Schengen Area,
• British Overseas Territories citizens without the right of abode in the United Kingdom and British subjects without the right of abode in the United Kingdom as well as British Overseas citizens and British protected persons in general do require visas.
However, all British Overseas Territories citizens except those solely connected to the Cyprus Sovereign Base Areas are eligible for British citizenship and thereafter unlimited access to the Schengen Area.
Further note that
(*) nationals of Albania, Bosnia and Herzegovina, Macedonia, Montenegro and Serbia need a biometric passport to enjoy visa-free travel,
(**) Serbian nationals with passports issued by the Serbian Coordination Directorate (residents of Kosovo with Serbian passports) do need a visa and
(***) Taiwan nationals need their ID number to be stipulated in their passport to enjoy visa-free travel.
EU, EEA and Swiss nationals who enter Spain on a national identity card, who are under 18 years old and travelling without their parents are required to have written parental consent. For more information, visit this webpage of the Ministry of Foreign Affairs and Cooperation of Spain.
Citizens of Antigua and Barbuda, the Bahamas, Barbados, Mauritius, Saint Kitts and Nevis and Seychelles are permitted to work in Spain without the need to obtain a visa or any further authorisation for the period of their 90 day visa-free stay. However, this ability to work visa-free does not necessarily extend to other Schengen countries.
When entering by air from a non-Schengen country, you will be expected to fill out a brief form which includes an address in Spain, such as a hotel or hostel. This does not appear to be stringently checked, but you will not be allowed in unless an address has been entered.
A stay of longer than 90