Grand Case used to be a small fishing village and also living of the industry of salt (extracted from the pond). While this activities have mostly disappeared, Grand Case St Martin has retained all its authenticity through its houses.

At night the main street “Boulevard de Grand Case” get animated with tourist and locals who go to bars, restaurants and shop that open late at night.
During the month of February every tuesday you have parades through the street which is fun.

Grand Case also has a long sandy beach with many beach bars and some fine restaurants. Grand Case is also home to some very nice boutique hotels and the Grand Case Beach Club.