Melville Hall Airport Car Rentals: Best Rates & Zero Hidden Fees

An International Driving Permit (IDP) is strongly recommended alongside your valid US license. While some rental agencies may accept a US license alone, the IDP serves as an official translation and is essential for insurance claims and police interactions. You can obtain an IDP through AAA before departure for about $20. Dominican police frequently conduct license checks, and fines for missing documentation can exceed $100 Eastern Caribbean dollars.

Yes, Dominica requires left-hand traffic with right-hand-drive vehicles, which is the opposite of US driving habits. This is one of the biggest adjustments for American visitors. Most intersections lack traffic lights and rely on yield signs and roundabout etiquette. Take extra caution at the numerous blind corners on mountain roads—honk your horn when approaching curves with limited visibility. Consider starting with short daytime drives before attempting nighttime mountain routes.

Road conditions vary dramatically. The trans-island highway (Dominica's main road) is paved but narrow with frequent potholes. Mountain roads leading to attractions like Titou Gorge and the Kalinago Territory are steep, winding, and often single-lane with sharp drop-offs—some without guardrails. Rain creates slippery conditions year-round, and minor landslides are common during the wet season (June–November). A 4WD vehicle is strongly recommended for accessing interior attractions. Drive slowly and download offline maps, as cell service is unreliable in remote areas.

Gasoline (petrol) is widely available in Marigot and Roseau, but stations are sparse in rural areas—always refuel when below half a tank. Fuel prices are fixed government-controlled prices, currently around $5-6 EC dollars per gallon (approximately $2-2.25 USD). Most local rental agencies accept cash only; credit cards are rarely accepted and typically carry a 5-10% surcharge. Budget approximately $30-50 USD per day for fuel depending on your itinerary.

The minimum age to rent a car in Dominica is typically 21 years old. Drivers under 25 should expect a young driver surcharge of approximately $10-15 USD per day, though some agencies may charge up to $25/day or simply refuse to rent to drivers under 25 during peak season. There's no upper age limit, though some insurers cap coverage at age 75. Always confirm age policies directly with the rental agency, as Dominica's car rental market is largely unregulated.

Dominica has no statewide roadside assistance services. Rental vehicles typically come with a basic spare tire and jack, but recovery services are extremely limited outside Roseau. Before leaving Marigot, confirm your rental includes emergency contact numbers and verify your insurance coverage for roadside assistance. Many travelers join the Dominica Automobile Association (which has limited reach) or rely on passing vehicles for help. Cell phone coverage is spotty in mountainous areas. Consider purchasing full-coverage insurance from the rental agency ($15-25/day) to avoid personal liability for vehicle damage on rugged terrain.