Hainan’s coast is too large to become an enjoyable holiday merely by drawing a circle around it. A road trip works better when the loop is an option and the places you want to stay determine how much of it you drive.
The coastal tourism highway opened in 2023, linking coastal areas across the island. That provides a framework, not a requirement to drive every kilometre. Start with the number of nights you have, then choose a stretch that leaves time away from the car.
Decide what the road is for
If old streets and city life interest you, give Haikou a proper stay before collecting the car or beginning longer drives. If beaches are the priority, choose the particular coast and accommodation first. A map pin beside the sea does not establish safe swimming, public access or an attractive place to park.
Build a route around two or three bases rather than a new room every night. Compare the east, south and west of the island as separate possibilities. You do not need to include all of them to make the journey complete.
A selective first route
For a first version, consider Haikou, Wenchang and Wanning rather than the full island. As an editorial planning suggestion, allow two nights in Haikou, two around Wenchang and three around Wanning, adjusting the balance to your arrival and interests. These are suggested stays, not measured driving stages.
Wanning gives the road idea a concrete focus: Hainan’s official description of its coastal highway connects Wuchang Fishing Port (乌场港), Shenzhou Peninsula (神州半岛) and Shimei Bay (石梅湾). Choose a public, accessible stop rather than treating the whole road as a viewing platform. Check the current local route before driving; the published description is not a live access notice.
Choose direction from the bookings
There is no universally better direction around the island. Let the arrival airport or station, room availability and the final departure determine the sequence. Check whether the rental can be returned where you intend to finish and what a one-way arrangement costs.
For each driving day, calculate a current route estimate and add meals, stops and parking separately. Coastal scenery is a reason to stop legally and get out, not to slow unpredictably while taking photographs from the road.
Donglong Highway near the Moon Bay development, Wenchang. Vmenkov · Wikimedia Commons · CC BY-SA 4.0. Resized and compressed.
Settle the driving arrangements early
International visitors should confirm the licence or provisional-permit requirements and the rental company’s conditions before paying for a car. Do not assume that a foreign licence or international permit alone is sufficient for mainland driving.
If you are not self-driving, compare rail between major bases with local transport, or an appropriately licensed car-and-driver service. A coastal holiday does not become less worthwhile because you use a train for the uninteresting transfer.
Keep weather out of the contract with yourself
Check local forecasts and road notices, especially when severe weather is possible. A room with a pleasant indoor space can be valuable on a day when the coast is unsuitable. Leave a driving section short enough that changing plans does not jeopardise the next arrival.
Treat ferries, island excursions and beach activities as separate bookings with their own operating conditions. The road may be open while a particular activity is not.
The best version of this trip may leave part of the circle unfinished. If you have found a place where you want another morning, that is a good reason to stay.
Planning sources
Hainan coastal tourism highway opening · Official explanation of provisional driving permits, checked 1 November 2026. Confirm local procedures, rental conditions and current road access separately.
Additional route context: Wanning Coastal Highway, Hainan government, checked 1 November 2026. Suggested night allocations are editorial estimates; published fares and transfer times are not reused.
Image credits
- Cover: 重庆轨交18 · Wikimedia Commons · CC BY-SA 4.0. Resized and compressed.
CC BY-SA image adaptations retain the linked licence.
