Greece canbe reached by trains from Sofia, Belgrade, and Skopje.
Greece is one of the participating Schengen countries that have agreed to allow free movement of their citizens within this area as a single country. A Schengen Visa is issued by the authorities to the interested party for travelling to and within the Schengen Area.
The detailed list of such countries can be checked on the internet. The citizens of countries which do not fall in the list of Schengen countries, however, have to apply for a visa.
For more detailed informa...
on Greece holiday packages, hotels & flights