Don DetTravel Guide

Don Det

Laos Area: 8.0 km² Time Zone: UTC+7
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Don Det travel guide

Hammocks, bicycles and Mekong falls in the Four Thousand Islands

In short

A small Mekong island near the Cambodian border, with riverside bungalows, a cycling loop and big waterfalls close by. Come November to February, when it is dry and cooler. Two to four days suits most people. Most travellers enter Laos with a visa on arrival or an e-Visa.

Don Det is one of the inhabited islands of Si Phan Don, the Four Thousand Islands, where the Mekong splits into channels just above the Cambodian border. Its shores are lined with bungalows and hammocks, and it is the busiest island for backpackers. Inland, small farms and quiet lanes carry on much as before.

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Key Facts & Stats:
Capital: Vientiane (capital of Laos)
Others Largest City: Pakse is about 2.5 hours north by minibus to the Nakasang boat landing
Currency: Lao kip (LAK, ₭)
Time Zone: Indochina Time, UTC+7
Major Language: Lao
Major Religion: Buddhism (Theravada)

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Don Det at a glance

The essentials first-time visitors ask about, in one place.

Best timeNov to FebDry and cooler for cycling, before the March heat
VisaVisa on arrival or e-VisaSome nationalities visa-free
CurrencyKip (LAK)US dollars and Thai baht sometimes accepted
LanguageLaoSome English and French
Time zoneUTC+7No daylight saving
CapitalVientianeNearest airport for Don Det: Pakse International Airport (PKZ)
Power230 V, 50 HzPlugs A, B, C, E and F
DrivingRight-hand trafficUse the train, buses or drivers
EmergencyCall 191 (police)195 ambulance, 190 fire
Calling code+856Cheap SIMs
WeekendSaturday and SundayShops and attractions stay open; offices close

Top things to do in Don Det

Cycling, waterfalls and river sunsets around Don Det and Don Khon.

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Best time to visit Don Det

Month by month, so you can pick the weather and the crowds you want.

Best overall
November - February

Dry, sunny and cooler, the easiest weather for cycling the loop and riding to Don Khon.

Hot season
March - May

Very hot, with low water; ride early and swim carefully.

Rainy season
June - October

High water, fewer visitors and cheaper bungalows.

Planning tip

Low season brings bungalow prices down sharply, but some places close, so check before you go.

Packages in Demand

A Journey to Remember

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Getting there

Pakse, a minibus south, then a boat

No road reaches Don Det, so every arrival ends with a few minutes in a narrow wooden boat from Ban Nakasang, the mainland village opposite the island's northern tip. Most people reach Nakasang from Pakse, the provincial capital and home of the nearest airport. Minibuses cover that stretch in about two and a half hours. Public buses from the southern bus station in Pakse take nearer three and a half, stopping for anyone and anything along Route 13. Travellers coming up from Cambodia use the tourist buses that cross the border just south of the islands and connect with the boats, and local buses from Savannakhet run down in about seven hours. At the landing, boatmen will usually wait for a second passenger, which halves the cost per head. Crossings cost more after 5.30 pm and stop altogether at 8 pm.

Pakse Airport (PKZ)
Nearest airport, with flights from Vientiane and a few international routes that vary by season; then the road south to Nakasang
Minibus from Pakse
About 2.5 hours to Ban Nakasang; island agents sell onward tickets with the boat included
Local bus
About 3.5 hours from the Pakse southern bus station
Boat from Nakasang
A few minutes across; surcharge after 5.30 pm, no boats after 8 pm
  • Aim to reach Nakasang by mid-afternoon so you are not stuck on the mainland after the last boat.
  • Bicycles and motorbikes are charged separately on the boat.

Know before you go

What makes Don Det worth the trip, and what catches visitors out.

Why travelers love it

  • Cycling the island loop and over the old railway bridge to Don Khon.
  • Li Phi Falls on Don Khon, where the Mekong pours through rocky channels.
  • Khone Phapheng on the mainland, a vast spread of rapids.
  • A hammock on the sunset side with a fruit shake at the end of the day.

Good to know

  • There are no dolphins left on the Lao side; the last one died in 2022.
  • Currents are strong, so swim only if you are confident and never near the falls.
  • Service is slow: an hour for food is normal.
  • Drugs are illegal in Laos, however openly they seem to be offered.

Trip fit

Relaxation
Value for money
Nature and outdoors
Adventure
Nightlife

BookingMentor editorial ratings out of 5, based on a first-time visitor's experience.

Weather in Don Det, month by month

Month-by-month climate figures for Don Det are being researched.

Hammock mornings and the railway bridge to Don Khon

Don Det is for slowing down. Walk the paved sunrise shore in the morning cool, between farms and bungalows, continue round the north tip and back along the sunset track, and on a second day cycle across the old French railway bridge to Don Khon for its stupa and the Li Phi Falls.

Give the first day to slowing down. Order lunch well before you are hungry. By late afternoon most of the island drifts to the western bank, and a hammock facing the channels is the place to watch the light go.

On the second morning, rent a bicycle and ride south to the old French railway bridge, buying the day pass as you cross to Don Khon. The temple beyond the bridge keeps a very old stupa in a style rarely seen in this part of Laos. From there the track leads on to Li Phi Falls, where the Mekong is forced through a maze of rock and white water. Head back before dark, since the paths have no lights.

Spend day three at Khone Phapheng, the far larger cascade on the mainland, usually visited on a half-day trip booked on the island. If that feels like too much effort, swim off your bungalow steps where the water is calm and keep the evening for the bars at the north tip.

Lentil curry, laap and lao lao on the sunrise strip

Kitchens on Don Det are small, and an hour between ordering and eating is ordinary, so order the next drink while you wait. Menus along the sunrise strip offer lentil curry, laap, grilled Mekong fish and sticky rice, and lao lao, the rice spirit, closes the evening.

Kitchens on Don Det are small, and cooks often prepare one plate at a time, so an hour between ordering and eating is ordinary. Islanders like to say that Lao PDR stands for Please Don't Rush. Order the next drink while the food is on its way and accept that dinner is the evening's main event.

Menus along the sunrise strip mix Lao standards with backpacker comfort food. Look for laap, minced meat or fish tossed with lime, herbs and toasted rice, eaten with a basket of sticky rice. Mr Mans, across the path from the guesthouse of the same name, has a loyal following for its lentil curry and rice soup, and burgers or pancakes turn up on almost every menu for those who want them.

Drinks are simple. Beer Lao sits in every fridge, fruit shakes are blended to order, and lao lao, the local rice whisky, is often sold in old water bottles, so check what you are pouring. Adam's Bar at the north tip is a long-standing spot for a cocktail and a late plate of food. Cannabis is offered with little discretion, but it remains illegal in Laos.

Don Khon, Khone Phapheng and Kratie as day trips from Don Det

Don Khon, joined to Don Det by the railway bridge, is the easiest outing by bicycle with a day pass, passing its temple and stupa to Li Phi Falls. On the mainland, Khone Phapheng is a broad sweep of rapids the Mekong's boats could never pass, and Kratie in Cambodia is the first stop on an onward route.

Don Khon's temple and unusual stupa sit on the route south, and the same track continues to Li Phi Falls, a run of churning chutes where the Mekong breaks over bare rock. Swimming anywhere near the falls is dangerous; watch them from the bank.

Khone Phapheng is the big one. On the mainland east of the islands, it is a broad sweep of rapids, not a single drop, and standing beside it explains why boats have never been able to pass this stretch of the Mekong. Guesthouses arrange transport, which saves you crossing back to Nakasang and finding a ride yourself.

River dolphins are the sad footnote. The last Irrawaddy dolphin in Lao waters died in 2022, so the dolphin trips still advertised online are out of date. The surviving population lives downstream around Kratie in Cambodia, reached on the tourist buses that cross the border south of the islands. Treat it as the first stop on an onward route through Cambodia; it is too far for a return trip.

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About this guide

How we research our Don Det travel guide

Don Det's boat and minibus links, the Don Khon day pass and the Cambodian border crossing are checked with local operators and Lao official sources each season.

Last updated . Spotted something out of date? Tell us.

Fact-checked by the bookingMentor Travel Desk Reviewed · Updated when rules or prices change

Checked against trusted sources:
Laos official e-VisaUNESCO

See all 2 sources
  1. Laos official e-Visa
  2. UNESCO: Town of Luang Prabang

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Frequently Asked Questions (FAQs)

Quick answers to the questions travelers ask most before visiting Don Det.

General

From Ban Nakasang, the mainland village facing the island's north tip. Minibuses from Pakse reach it in about 2.5 hours, local buses from the southern station in about 3.5.