Fort Louis

Both islands are French overseas collectivities, and entry requirements depend on your passport nationality. Check your specific requirements on the Saint Martin and Saint Barthélemy destination page at Yoogo before you book.

The euro is the official currency on both French collectivities, although the neighbouring Dutch side of the island uses the guilder and the US dollar. Cards are widely accepted, and US dollars are often taken in tourist areas, usually at a less favourable rate than euros.

Both islands are generally safe, and Saint-Barthélemy in particular has very low crime. On Saint-Martin, take normal precautions with valuables, avoid isolated areas at night, and use hotel safes. The main seasonal risk is hurricanes between June and November.

Hiring a car is the most practical way to explore both islands, as public transport is limited. Saint-Martin has some shared minibuses and taxis, while Saint-Barthélemy is best seen by small rental car or scooter. A ferry and short flights connect the two islands.

The dry season from December to April offers sunny, comfortable weather and is the busiest and most expensive period. May, June, and November can be quieter and cheaper with reasonable weather. The official hurricane season runs from June to November, with the highest risk from August to October.

French is the official language on both collectivities and is used in government and schools. English is widely spoken in tourism on Saint-Martin, and a French-based Creole is common in daily life. A few words of French are always welcomed.

No specific vaccinations are required for entry, though routine immunisations should be current. Mosquito-borne illnesses such as dengue can occur, so use repellent, especially in the wet season. Saint-Martin has a hospital, while Saint-Barthélemy has a smaller medical centre, and comprehensive travel insurance is recommended.

Under French practice a service charge is usually included in restaurant bills, shown as service compris. Rounding up or leaving a small extra amount for good service is appreciated but not obligatory. For taxis and hotel staff, a modest tip is a kind gesture.

Both islands have good mobile coverage and 4G through French networks, and roaming works as it would elsewhere in France for EU visitors. Travellers from outside the EU should check roaming charges, or use a travel eSIM from Airalo for data. Wi-Fi is widely available in hotels and restaurants.