Cao Lanh to Ha Tien Road Trip: Full Guide

The drive from Cao Lanh to Ha Tien follows National Route 80 for roughly 200 kilometers, crossing the Mekong Delta's rice basket and ending at the Gulf of Thailand coast. This route passes through the only place in Vietnam where the Mekong River branches into the sea, near the Cambodian border.

Travelers often ask is it worth driving Cao Lanh to Ha Tien; the answer is yes, especially for those wanting to see the delta's quieter western side. The highway is well-maintained asphalt, with typical driving time of 4 to 5 hours depending on traffic and stops. For those planning a journey, the how to find the best stops and hidden gems between cities guide offers tips.

Safety is generally good, but watch for livestock and unexpected potholes. Seatbelts are mandatory; child seats are not commonly available, so bring your own.

For fatigue management, plan stops every 2 hours. Notable rest zones include the My Thuan bridge area and Chau Doc's riverside promenade, which have shaded seating and food stalls.

Hidden off-route spots include the Ca Mau Cape (accessible via a detour) and the Serepok River waterfalls, though the latter requires a longer side trip.

Fuel stations are plentiful along National Route 80, with major brands every 30–40 km. Diesel and gasoline prices are slightly lower than in Ho Chi Minh City, around 23,000 VND/liter for gasoline as of 2024.

Road quality is good on the main highway, but be cautious of motorcycles and agricultural vehicles. The route crosses several ferry crossings, though most now have bridges; the only remaining ferry is at Vam Cong, which adds 15 minutes.

• Toll fees: none on this route.
• Best time to drive: early morning to avoid heat and traffic.

The landscape is flat, with vast rice paddies, orchards, and fish farms. Near Chau Doc, the Tra Su Cajuput Forest offers a boat tour through flooded forest, home to water birds. The Sam Mountain near Chau Doc provides views over Cambodia.

Local commerce is vibrant: roadside stalls sell tropical fruits like mangosteen and durian, and you can stop at floating markets like Chau Doc's, though they're smaller than Can Tho's.

Culinary infrastructure includes numerous rustic eateries serving hu tieu, a pork noodle soup, and banh xeo (crispy pancakes). For families, many restaurants have high chairs, but facilities are basic. Pets are generally allowed in outdoor seating areas, but not inside shops.