Stung Treng to Laos Border Crossing Guide

Overview

The Trapeang Kriel (Cambodia) to Nong Nok Khiene (Laos) border crossing is the only international border crossing between Cambodia and Laos. Located approximately 55km north of Stung Treng town, it is used primarily by travelers moving between Cambodia and the 4,000 Islands (Si Phan Don) region of southern Laos.

The crossing is straightforward but can involve some unofficial fees and disorganized transport on both sides. This guide will help you navigate the process smoothly and avoid common scams. Plan for 1.5–3 hours total for the crossing, including transport between checkpoints and immigration processing.

Trapeang Kriel Crossing

The border area consists of two separate checkpoints about 2km apart. After exiting Cambodia at Trapeang Kriel, you travel a short distance to the Lao checkpoint at Nong Nok Khiene. If you're on a through-bus, the bus handles this transport. If traveling independently, you may need to walk or take a short moto ride between the two checkpoints.

Cambodia Departure Procedures

Step-by-step process at Trapeang Kriel:

• Step 1 — Arrival: Present your passport and Cambodia departure card at the immigration window. If you have lost your departure card, explain to the officer—they can usually issue a replacement
• Step 2 — Exit Stamp: The officer will stamp your passport with a Cambodia exit stamp. This is free. Check the date is correct
• Step 3 — Unofficial Fees: Officers may request $1–2 as a "processing fee" or "stamping fee." This is not officially required but is a deeply entrenched practice at this border. Paying it avoids delays; refusing is your right but may result in a longer wait
• Step 4 — Overstay Check: If you have overstayed your Cambodia visa, you will be fined $10 per day of overstay, payable immediately in USD cash. Ensure your visa is current before attempting to leave

Laos Entry & Visa on Arrival

After clearing Cambodia immigration, proceed to the Lao checkpoint at Nong Nok Khiene (about 2km). Here you will go through Lao immigration and, if needed, obtain a visa on arrival.

Lao visa on arrival requirements:

• Passport: Valid for at least 6 months beyond your date of entry
• Photo: One passport-sized photo (4x6cm). If you don't have one, the border can sometimes process without it for an extra $1–2 fee
• Fee: $30 USD for most nationalities (Thai, Japanese, South Korean nationals get free entry). US and Canadian citizens pay $42. Pay in USD cash—exact change preferred
• Duration: 30-day tourist visa, single entry
• Processing Time: 15–30 minutes, depending on queue length

Transport Options

Getting from Stung Treng to the border:

• Through-Bus (recommended): Several bus companies operate direct routes from Phnom Penh or Siem Reap to Don Det/Don Khon in Laos, stopping at the border for immigration. These cost $15–25 from Stung Treng and handle all transport logistics. Book at your guesthouse or a travel agent in Stung Treng
• Shared Minivan: Minivans to the border depart from Stung Treng market area in the morning ($5–8). On the Lao side, arrange onward transport independently
• Private Taxi: Hire a car from Stung Treng to the border ($25–35). Useful for groups or if you want flexibility on departure time
• Motorbike Taxi: A moto from Stung Treng to the border costs $10–15 and takes about 1 hour. Dusty and bumpy but the cheapest private option

Onward transport from the Lao border:

• To Don Det/Don Khon (4,000 Islands): Minivans and songthaews wait at the Lao checkpoint to take passengers to Nakasong ($3–5), the boat launch for the islands. From Nakasong, a boat to Don Det or Don Khon costs $2–3
• To Pakse: Less frequent but available—shared transport to Pakse (the main southern Lao city) costs $8–12 and takes 3–4 hours

Costs Breakdown

Total estimated cost (Stung Treng to Don Det): $42–85 depending on nationality, transport choice, and unofficial fees. Budget travelers using shared transport typically spend $40–50 total including visa.

Tips & Common Issues

• Carry USD cash: ATMs at the border are unreliable or nonexistent. Bring enough USD for the Lao visa, transport, and a buffer. Small bills ($1, $5) are essential for unofficial fees and transport negotiations
• Passport photos: Bring two passport photos (one for Lao visa, one spare). Getting photos at the border is possible but expensive and time-consuming
• Through-ticket scams: Some bus operators sell "through-tickets" to Don Det that are actually just a ticket to the border with vague promises of onward transport. Book with reputable operators and confirm exactly what the ticket includes
• Time zone: Cambodia and Laos are in the same time zone (ICT, UTC+7), so no clock adjustment needed
• Cambodia departure card: Keep this safe from when you entered Cambodia—you need it to exit. Losing it causes delays but is not insurmountable
• Lao currency: Lao kip is the currency in Laos, but USD and Thai baht are widely accepted in tourist areas like Don Det. You can exchange money at the border or in Don Det at slightly unfavorable rates

Frequently Asked Questions