到黑山要申根的啊,没听说邀请信可以去,或许要有: National visa may be substituted with a valid Schengen visa, a valid visa of Australia, Bulgaria, Croatia, Japan, Canada, New Zealand, Ireland, Romania, the United States of America and the United Kingdom. Also a residence permit in the countries of the Schengen zone, Australia, Bulgaria, Croatia, Japan, Canada, New Zealand, Ireland, Romania, the United States of America and the United Kingdom for up to 30 days per stay
National visa may be substituted with a valid Schengen visa, a valid visa of Australia, Bulgaria, Croatia, Japan, Canada, New Zealand, Ireland, Romania, the United States of America and the United Kingdom.
Also a residence permit in the countries of the Schengen zone, Australia, Bulgaria, Croatia, Japan, Canada, New Zealand, Ireland, Romania, the United States of America and the United Kingdom for up to 30 days per stay