Dutch Side vs French Side: How to Experience Both

Sint Maarten (the Dutch south) and Saint-Martin (the French north) share one small island but belong to two different countries — and you can experience both in a single day because there's no hard border between them. The differences are real but easygoing: currency, language, and a difference in atmosphere you feel more than you can measure.

Here's how to make sense of it, and how to plan a day that touches both sides without rushing.

What's the difference between the Dutch and French sides?

The split goes back to the 1648 Treaty of Concordia, which divided the island between the two nations. At roughly 37 square miles, this is the smallest landmass in the world shared by two sovereign nations, and the line has held for centuries.

The north is Saint-Martin, a French overseas collectivity — part of France and the EU, with Marigot as its capital. The south is Sint Maarten, a constituent country of the Kingdom of the Netherlands, with Philipsburg as its capital. Same island, two flags.

Currency: euros vs guilders and dollars

On the French side, the official currency is the euro. On the Dutch side, the official currency since 31 March 2025 is the Caribbean guilder (XCG), which replaced the Netherlands Antillean guilder — but in practice the US dollar is accepted almost everywhere on the Dutch side. It's worth carrying a little of more than one currency if you're crossing back and forth, and small bills make life easier.

Language: French, Dutch, English

French is the official language in the north; Dutch and English are official in the south. The good news for visitors is that English is spoken almost everywhere across the whole island. You'll also hear Spanish, French Creole, and Papiamento in the mix. A friendly bonjour goes a long way in the north, but you won't be stuck without it.

The vibe

This is the part people mean when they talk about "two islands in one." The north leans French — the rhythm of a French café town, the markets, the pace. The south leans Dutch and international, with the cruise port, duty-free shopping along Front Street in Philipsburg, and the Great Bay Boardwalk. Neither is better; they're different flavors, and most visitors come to love having both.

How do you cross between the two sides?

You just go. Drive across freely — a roadside monument marks the line, but there's no checkpoint, no stamp, no fuss. Rental car, taxi, or shared van all get you between sides. Remember that driving is on the right throughout.

How do you plan a day that touches both sides?

Because the island is small, a both-sides day is very doable. Here's a loose shape rather than a strict schedule:

• Morning, French side: Head north to Marigot. Wander the market and climb up to Fort Louis for a view over the harbor. The village of Grand-Case and beaches like Orient Bay, Friar's Bay, and Happy Bay are all in the northern orbit.
• Midday crossing: Drive back toward the Dutch side, passing the border monument. Keep it relaxed — distances are short.
• Afternoon, Dutch side: Spend time around Philipsburg — Front Street for duty-free shopping, the Boardwalk along Great Bay — or settle on a beach like Mullet Bay or Cupecoy. If you're an aviation fan, Maho Beach near the airport is on this side too.

You can run this in either direction. The point is that you don't have to choose between French and Dutch — you can have a croissant in the morning and a duty-free stroll in the afternoon.

Which side should you stay on?

It depends on what you're after. The Dutch side puts you near the airport, the cruise activity, and Simpson Bay's lagoon scene. The French side leans quieter and more café-paced. Many visitors split the difference by staying on one side and day-tripping to the other — which, on an island this size, is barely a commitment.

Wherever you base yourself, La Sucrière brings a little of the French side to Simpson Bay on the Dutch side. We're a French-style bakery and pâtisserie — a good first stop before you set off to explore both halves of the island.