Travel alerts & warnings
St. Lucia driving guide.
Driving in St. Lucia gives you access to rainforest viewpoints, coastal villages and beaches beyond the resort areas. Expect steep, winding roads, occasional potholes and narrow stretches shared with pedestrians and minibuses; allow extra time and favor daylight driving.
- Advisory
- None published
- Drives on
- Left
- Best season
- December to April…
- Permit honored
- Yes
USIDA member value-add
Build a driving trip in St. Lucia
Tell us how long you have and what you like. We'll lay out a realistic day-by-day drive with stops, drive times and local road notes.
Takes a few seconds — free for members.
No advisory published
Driving there
Your permit in St. Lucia
- St. Lucia honors the International Driving Permit. The permit is a translation of your license into ten languages — it is not a license on its own.
- Carry your valid U.S. driver's license with the permit at all times. The permit is valid for one year and only while your U.S. license is valid.
- Rental companies and local police can be stricter than national law. Confirm the requirement with your rental company before you travel.
Advisory information is published by the U.S. Department of State and reproduced here for convenience. It can change at any time — always check the official advisory before you travel. USIDA does not issue travel advisories.
Before you drive
Top travel tips for St. Lucia
Road rules and mountain roads
Wear seat belts, keep left and give way to traffic already on roundabouts. On steep, narrow roads, approach blind bends slowly and use a low gear on long descents.
Tolls and parking
St. Lucia has no toll roads. Attraction admission and parking charges are separate; carry Eastern Caribbean dollars for small payments.
Fuel stops
Fill up around Castries, Gros Islet, Soufrière or Vieux Fort before exploring quieter roads. Many stations have attendants; confirm the fuel type and payment method before filling, and do not assume rural stations operate overnight.
Speed limits
Expect low limits, commonly 15–30 mph (24–48 km/h), with up to 40 mph (64 km/h) on some main roads. Follow posted signs and slow further for sharp bends, rain, pedestrians and roadside drainage channels.
Rentals and police checks
Bring your original home driving licence and IDP, and confirm with the rental company whether a local visitor driving permit is required for your documents. Check rental age restrictions and insurance exclusions; keep your driving documents and rental agreement available for police checks.
Worth the drive
Places to see in St. Lucia
Pigeon Island National Landmark
Gros Islet, northwest coast · About 30–45 minutes from Castries; longer during peak traffic.
Historic military ruins, short uphill walks and broad views over Rodney Bay, with beaches nearby.
Marigot Bay
West coast, south of Castries · About 25–40 minutes from Castries.
A sheltered, palm-lined harbor with scenic overlooks and waterfront dining; some waterfront areas require a short boat crossing.
Sulphur Springs
Soufrière, southwest · About 10–15 minutes from Soufrière.
An accessible geothermal area with steaming vents, guided viewing areas and separate mud-bath facilities.
Tet Paul Nature Trail
Near Fond Doux, southwest · About 20–30 minutes from Soufrière.
A short guided hillside walk offering some of the island's clearest views of the Pitons.
Diamond Falls Botanical Gardens
Soufrière, southwest · About 5–10 minutes from Soufrière.
Tropical gardens and a mineral-colored waterfall make an easy stop close to town; swimming is not permitted at the waterfall.
Moule a Chique
Vieux Fort, southern tip · About 10–15 minutes from central Vieux Fort.
A high headland with sweeping views of the Atlantic, Caribbean and southern coastline; the approach is steep and narrow.
Heading to St. Lucia?
Apply online in about ten minutes. We print and mail your permit, and you can track it the whole way.