Saint Martin car rental Explore car rental in Saint Martin with helpful tips, rental costs, and the best vehicles for travelers to enjoy easy and flexible island travel. Saint Martin is a beautiful Caribbean island known for its beaches, culture, and scenic drives. The island is shared by two nations — the French side (Saint-Martin) and the Dutch side (Sint Maarten) . To explore both sides freely and comfortably, renting a car is one of the best travel decisions you can mak