Austria is a member of the Schengen Agreement.
– Normally there are no border controls between countries that have signed and implemented the treaty. This includes most of the European Union and some other countries.
– Identity checks are usually carried out before boarding international flights or ships. Sometimes there are temporary checks at land borders.
– A visa issued to a Schengen member is also valid in all other countries that have signed and implemented the treaty.
– For more information on how the program works, the countries that are members of the program, and their nationality requirements, see Travel within the Schengen area.
One of the best ways to stay in the country for more than 90 days is to study on a student visa, for example by studying on a TEFL course.