Kampot to Ha Tien Drive: Route Guide and Stops

The road from Kampot to Ha Tien is a relatively short but scenic cross-border hop: about 80 kilometers (50 miles) via National Road 33 (NR33) in Cambodia and then a short connection to the Vietnamese side. The route is notable for the dramatic shift from the lush, riverine landscapes around Kampot to the limestone mountains and coastal plains near Ha Tien.

The border crossing at Prek Chak (Cambodia) and Xa Xia (Vietnam) is busy but generally straightforward. Most drivers complete the trip in 2 to 3 hours, depending on border procedures and road conditions. The route is well-maintained, though some sections in Cambodia have required resurfacing in recent years.

Before starting, ensure your vehicle paperwork allows cross-border travel. Many rental companies do not permit their cars to cross international borders; check with your provider. If you are on a motorbike, you'll need the owner's permission and the correct customs documents.

Infrastructure safety is generally good on this route. NR33 is asphalted, and the Cambodian section has recently undergone improvements. However, be cautious of potholes and unmarked speed bumps near villages. Lighting is poor outside towns, so avoid driving at night. The border area can be chaotic; allow extra time for paperwork.

If you're driving with children, the route is manageable, but there are no dedicated play areas or rest stops. Plan breaks at the few coffee shops in Kep or at roadside restaurants. Note that Cambodia drives on the right, and Vietnam also drives on the right, so no adaptation is needed. For child safety, bring your own car seat; rental companies rarely provide one.

For fatigue management, the drive is short enough that you may not need a scheduled rest stop, but if you do, the best options are in Kampot or Kep. In Kampot, the Old Market area has cafés and restaurants; in Kep, the crab market offers a chance to stretch and eat. A good mid-way stop is the town of Chhouk, about 30 km from Kampot, which has a few simple eateries.

Pet owners will find the route pet-friendly in the sense that you can keep your pet in the car, but few accommodations along the way accept pets. The border does not require a pet passport, but you must have a health certificate from a vet. If you plan to stop for a meal, choose a restaurant with outdoor seating so your pet can stay near you. Hidden off-route spots include the Kep Beach and the nearby island of Koh Tonsay (Rabbit Island), reachable by boat from Kep. Another is the Phnom Chhngok Cave, which is a short detour from the main road and less visited than the more famous caves in the region.

The landscape alternates between rice paddies, pepper farms, and limestone karst formations. The climate is tropical, with a rainy season from May to October (heavy but short-lived showers) and a dry season from November to April. During the rainy season, the scenery is lush and green, but roads can be muddy. In the dry season, expect dust and heat.

Just outside Kampot, the road passes the Teuk Chhou Rapids, a popular local picnic spot. Further south, you'll see salt fields and shrimp farms near the coast. These are functioning commercial operations; you'll often see workers harvesting salt or tending to the shrimp. There are no major industrial sites along the route, so the charm is in the rural scenery.

Local commerce is typically small-scale: roadside stalls sell fruit, drinks, and occasionally locally made fish sauce. Kampot is famous for its pepper, and you can buy it directly from farms; the pepper is considered the finest in the world and is used in many Cambodian dishes. The route passes through a few small towns like Kep, a quiet beach town known for its crab market.

When you cross into Vietnam, you'll enter a region famous for its fish sauce production. The local specialty is Banh Xeo, a crispy savory pancake, which you can try at roadside eateries. For a broader understanding of how to spot hidden gems along this route, read how to find the best stops and hidden gems between cities.

Fuel stations are scarce between Kampot and the border, so fill up in Kampot. Petrol costs around 4,900 riel (US$1.20) per liter in Cambodia, while in Vietnam expect prices around 24,000 VND (US$1.00) per liter. Carry Cambodian riel and US dollars for tolls and snacks; Vietnamese dong is essential after the border.

• Border hours: 06:00–22:00 (local time). Expect delays on weekends and holidays.
• Vehicle insurance: Obtain cross-border insurance at the border for about $10–15.
• Toll fees: No tolls on NR33, but a small fee may apply at the border for road usage.

The entire route is, in effect, a single road that has been part of the old merchant route connecting the Gulf of Thailand to the Mekong Delta. While not a UNESCO World Heritage Site itself, the route passes near the Phnom Chhngok Cave Temple, a significant Angkorian-era site (though not UNESCO-listed). The nearby town of Kampot has heritage buildings from the French colonial era, though they are not individually protected.

For planning, the distance is short enough that a day trip is possible, but to truly enjoy the scenery, consider an overnight stay in Ha Tien. The road is mostly flat, with a few gentle curves near the coast. The speed limit is 90 km/h on NR33, but local traffic and occasional livestock mean you'll often travel slower.