Seychelles 2026 Driving: IDP Required, Keep Left on Mahé

Seychelles is one of the Indian Ocean’s most rewarding islands to explore by car — but only Mahé and Praslin really lend themselves to self-drive, and Mahé’s mountain spine is where a relaxed beach holiday meets a genuinely demanding road. For an American visitor the paperwork is one extra permit; the gradients are the harder part.

The permit you need

The U.S. State Department’s country page says: “You will need an international driving permit to drive in the Seychelles.” Pair your US licence with an International Driving Permit from AAA or AATA, sorted before you fly, and bring US licence, IDP and passport to the rental desk. The same page notes that most rental companies build an excess into the fee and suggests checking how much damage it covers, since short-term cover from local insurers may not be available.

The biggest adjustment: the left, on mountain roads

Seychelles drives on the left, the opposite of the United States — and here that combines with the hardest part of the islands: Mahé’s roads. They climb sharply over the granite interior, narrow to barely a car and a half, and corner blind with little verge. The side switch is most dangerous in your first hours, exactly when you are also learning the gradients. Take it slowly, keep left through the bends, and use a low gear on the long descents rather than riding the brakes.

The honest picture on limits and alcohol

Specific posted speed limits are not well documented for visitors, so drive to what the road allows rather than to a number — on Mahé’s switchbacks that will usually be well under any sign. The Seychelles blood-alcohol limit is 0.08, broadly like most US states, but given the tight, dark roads at night the sensible policy is none before driving. The emergency number is 112, and Praslin and La Digue are far calmer to drive than Mahé if you want to ease in.

Confirm your documents with our Driving Permit Checker, read the wider rules on the Seychelles driving guide, and see how foreign penalties are handled in our driving fines abroad guide.

Sources

• U.S. Department of State, Country Information, Seychelles (“You will need an international driving permit to drive in the Seychelles.”), last updated December 09, 2025: cadataapi.state.gov