There’s a version of St Martin people imagine before arriving.
Lazy beach days. Long lunches. Turquoise water. Sunset cocktails somewhere near the sea. Maybe a catamaran drifting quietly in the background.
And honestly? That version absolutely exists.
But after nearly 25 years living on the island, I can also tell you this: the people who truly fall in love with St Martin are usually the ones who avoid a few very common mistakes early on.
None of these will ruin your trip. But fixing them beforehand will make your vacation smoother, less stressful, and honestly… much more enjoyable.
In full transparency
Some links on this page may be affiliate links. If you choose to book through them, I may earn a small commission — usually spent somewhere between a rum punch, a local lunch at the lolos in Grand Case, or a cold beer while watching the planes land in Maho. All of this happens at absolutely no extra cost to you, of course.
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This catches people every single season.
Visitors assume they’ll “figure it out at the airport.” Then they land during high season and discover every decent rental car is either gone or suddenly costs the price of a small yacht.
St Martin is not the kind of island where you want to depend on taxis for an entire week. The beaches are spread out, restaurants are scattered across both sides of the island, and eventually everyone wants to chase a few sunsets somewhere different.
The good news is that driving here is easy. The island is small, roads are generally fine, and after one day most people feel completely comfortable behind the wheel.
Honestly, having a car changes the entire experience here.
Book your rental car as early as possible — especially between December and April. Compare local agencies through DiscoverCars because prices vary a lot depending on the season and inventory disappears surprisingly fast in St Martin.
People spend hours comparing hotels when the bigger question is usually location.
Orient Bay feels lively and beach-focused. Grand Case revolves around food and sunsets. Anse Marcel is quieter and more secluded. Simpson Bay is busier, louder and more nightlife-oriented. Oyster Pond feels removed from everything in a way some people absolutely love and others absolutely hate by day three.
And because the island is small, people often underestimate how much moving around they’ll actually do during the trip.
The “perfect hotel” in the wrong area usually stops feeling perfect very quickly.
Choose your area before choosing your hotel. Most people are happier once they stay somewhere that actually matches the kind of vacation they want.
→ Not sure which side fits your trip best? Read: French side vs Dutch side in St Martin
→ Looking for quieter beaches and boutique hotels? Here’s where to stay on the French side
This island has a strange effect on people.
Before arriving, everyone builds ambitious itineraries. Anguilla on Monday. Catamaran Tuesday. Maho Wednesday. Beach hopping Thursday. St Barth Friday. Somewhere in the middle they also plan to relax.
Then the vacation starts and something shifts.
Lunches become longer. Beach chairs become harder to leave. Another drink suddenly sounds like a completely reasonable life decision.
And honestly, the people who enjoy St Martin the most are usually the ones who stop trying to optimize every hour of the trip.
The island rewards slowing down.
Leave at least a few completely unplanned afternoons during your trip. St Martin is one of those islands that works better when you stop trying to optimize every hour.
Not all catamaran tours in St Martin feel the same. Not even remotely.
Some boats feel relaxed, spacious and genuinely enjoyable. Others feel like a floating spring break party with snorkeling equipment.
Usually the difference comes down to the atmosphere onboard. The number of passengers. The crew. The food. Whether the day feels effortless or slightly rushed from stop to stop.
And honestly, this is one of the activities where paying slightly more often makes a very noticeable difference.
Especially if this is your one big “Caribbean day” during the trip.
Don’t automatically book the cheapest catamaran. Smaller groups and experienced crews usually make a much bigger difference than people expect.
People arrive expecting spontaneous Caribbean dining.
Then Valentine’s week hits and suddenly every restaurant in Grand Case is fully booked by 6:15pm.
St Martin takes food unusually seriously for an island this size. Especially on the French side. Some travelers plan entire evenings around dinner reservations here — and honestly, they’re not wrong.
During high season, the best tables disappear surprisingly early, particularly in Grand Case and Orient Bay.
This is not the island to casually “see what’s available later” on a Saturday night in February.
If there’s a restaurant you really want to try in Grand Case or Orient Bay during high season, reserve it early — especially for weekends and sunset hours.
This surprises people constantly.
Some beaches in St Martin are calm and crystal clear. Others get windy. Some are lively and social. Others feel completely deserted ten minutes later.
And honestly, choosing the right beach for the day changes everything.
People who only stay at one beach all week usually miss the best part of the island.
Don’t stay on the same beach every day. St Martin is small enough to beach-hop easily — and every bay has a completely different atmosphere.
The sun here is aggressive in a very deceptive way.
Especially on the water.
Cloudy day? Still burning. Snorkeling for an hour? Burning. Floating on a catamaran with a breeze tricking your brain into thinking everything is fine? Extremely burning.
People laugh at this advice every year until day two of the vacation, when half the beach suddenly turns bright red and starts walking strangely.
Reef-safe sunscreen is not optional here. Especially if you’re planning boat days.
Bring reef-safe sunscreen and reapply it constantly — especially on catamaran days. The Caribbean sun is much stronger than most people expect.
→ See the reef-safe sunscreen and beach essentials I personally recommend for St Martin
This surprises first-time visitors constantly.
People assume they’ll book these day trips once they arrive on island. Then they realize the best ferries, private charters and catamaran tours were booked weeks earlier.
High season in St Martin moves faster than most people expect, especially from December through April.
If there’s one experience you really care about during the trip, reserve it early and relax afterward.
Future-you will be very grateful.
If Anguilla or St Barth is important to your trip, reserve it before arriving on island. The best tours and ferries disappear surprisingly early during high season.
Explore the best day trips from St Martin
→ To Anguilla
→ To St Barts
Technically it’s one island.
Emotionally, they’re very different places.
The French side tends to feel slower, more food-focused, more beach-and-lunch oriented. The Dutch side is busier, louder and more nightlife-driven.
Neither is better. They just create completely different vacations.
And honestly, most people realize pretty quickly which atmosphere feels more “them.”
Spend time on both sides of the island before deciding which atmosphere you prefer. Most visitors end up connecting much more strongly with one side than the other.
You genuinely need less than you think here.
Most days in St Martin eventually become some variation of:
swimsuit, sandals, beach bag, repeat.
And the island itself is far more relaxed than many visitors expect. Nobody cares if you wear the same linen shirt three times in one week. Half the restaurants on the beach barely expect shoes.
Somewhere around day four, most people stop trying entirely and become much happier.
Pack lighter than you think you need. Most days in St Martin end up revolving around swimsuits, sandals and somewhere to watch the sunset.
This might actually be the biggest mistake of all.
Some of the best moments in St Martin happen accidentally.
You stop for one drink in Grand Case and end up staying until midnight. You discover a beach restaurant you’d never planned to visit. You decide to pull over for “five minutes” at a viewpoint and somehow stay there watching the light change over the water.
The island works best when you leave space for days to unfold naturally instead of forcing them into a perfect schedule.
Honestly, that’s probably why so many people come once… and quietly keep returning for years afterward.
Leave room for spontaneous moments. Some of the best memories in St Martin happen completely by accident.
Honestly, yes. A few areas like Orient Bay or Grand Case are walkable once you're there, but the island itself is spread out. Most visitors end up wanting to explore different beaches, restaurants and viewpoints across both sides of the island. Taxis become expensive surprisingly fast, and there’s no Uber in St Martin.
That depends entirely on the kind of vacation you want. The French side feels slower, more beach-and-restaurant focused, while the Dutch side is livelier, busier and more nightlife-oriented. Most first-time visitors naturally prefer one atmosphere over the other once they arrive.
Usually trying to do too much. People underestimate how relaxing St Martin becomes once they arrive. Overplanning every day often leads to spending half the vacation driving around instead of actually enjoying the island.
It can be — especially during high season from December through April. Hotels, rental cars and excursions become much more expensive once availability starts shrinking. The good news is that planning early usually saves a lot of money here.
High season runs from December to April with the best weather and liveliest atmosphere. May and November are often considered the sweet spot — fewer crowds, lower prices, warm water and a more relaxed island overall.
For the most popular experiences, absolutely. Catamaran tours, Anguilla day trips and private charters often sell out surprisingly early during high season. The best operators are usually fully booked long before the cheapest ones.
Most people underestimate this too. A long weekend feels rushed very quickly once you start exploring the island properly. Seven days is usually the sweet spot — enough time to relax, beach hop, take a catamaran day and still leave room for spontaneity.
Yes — especially in the main tourist areas. Like anywhere, basic common sense applies: don’t leave valuables visible in your car, avoid isolated areas late at night, and stay aware of your surroundings. The overwhelming majority of visitors have completely trouble-free vacations here.
Yes. Tap water on both sides of the island is desalinated and generally safe to drink. Many visitors are surprised by this because it’s not the case everywhere in the Caribbean.
Light clothes, reef-safe sunscreen, swimsuits, sandals and a waterproof phone pouch. Honestly, most people arrive with too much luggage and end up wearing the same beach clothes on repeat by day three.
🌊 Looking for some adventures?
→ See all things to do in St Maarten
→ Day trips to Anguilla from St Maarten
I’ve lived in St Martin for nearly 25 years — long enough to fall deeply in love with this island, its beaches, its food, and its way of life.
I hope my guides help you plan your own beautiful stay on the island.
Browse all my recommendations in one place :
New to Airalo?
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These are the companies and services I personally recommend most often to travelers visiting St Martin. After nearly 25 years on the island, these are simply the tools that tend to make travel here easier, smoother and less stressful.
Book Your Vacation Rental
Some owners on BookStMartin accept direct bookings, which can offer a more personal experience and greater flexibility. If you prefer instant confirmation and a wider selection, VRBO and Booking.com usually have the largest inventory on the island.
Book Your Hotel
For hotels, I usually use Booking.com and TripAdvisor to check reviews, atmosphere and location.
Don’t Forget Your Rental Car
Renting a car in St Martin is honestly essential. The island is easy to drive, but taxis become expensive very quickly and there’s no Uber here. I recommend DiscoverCars because it compares local rental companies and often finds better prices than booking directly at the airport.
Book Your Tours & Excursions
For catamaran cruises, Anguilla day trips, snorkeling tours or St Barth excursions, I usually book through Viator and GetYourGuide.
Both platforms are reliable and most activities include free cancellation, which is always useful in the Caribbean.
Book Your Flights
For flights to SXM Airport, I usually use Skyscanner and Google Flights depending on the route and season.
Stay Connected with an eSIM
Avoid expensive roaming fees by installing an eSIM before your trip. Airalo works very well in St Martin and takes only a few minutes to activate.
