Saint Martin to the north and Sint Maarten to the south are two nations sharing quite a small island. The term SXM is typically used by tourists of the island as a whole. Saint Martin, or Saint-Martin, comprises about 60% of the island. There’s typically no hassle in passing back and forth between the two countries.
Saint Martin is a French territory known for beautiful beaches – many of which are clothing-optional and quite secluded, brilliant-blue seas and fabulous boutiques and outdoors markets. St. Martin is generally considered a better destination for couples and singles than for families with young kids.