Saint-Martin, also known as Sint Maarten, is a small island in the Caribbean Sea. The island is divided into two parts: the northern French part, Saint-Martin, and the southern Dutch part, Sint Maarten.

The French side of the island is an overseas territory of France. The island's location in the Caribbean makes it an important hub for international trade, and the local economy also benefits from a range of industries, including finance, real estate, and construction.

The island is home to a diverse population, with people of African, European, and Asian descent, as well as a growing expat community. English is widely spoken on the Dutch side of the island, while French is the official language on the French side. Dutch, Spanish, and Creole are also spoken by some residents.

Despite its small size, Saint-Martin/Sint Maarten has a rich history and culture, with influences from France, the Netherlands, Africa, and the Caribbean. The island is home to a number of museums and historical sites, including the Fort Louis, a 17th-century fortification on the French side, and the Philipsburg Courthouse, a historic government building on the Dutch side.