The reverse loop from Siem Reap to Phnom Penh
Mekong & Tonlé Sap 18 days classique

The reverse loop from Siem Reap to Phnom Penh

From the Angkor complex to the wild Mekong, a complete crossing of Cambodge through to the beaches of Koh Rong.

19 years of local expertise4.92/5 (38 reviews including 29 Google)

Duration

18 days

Ideal seasons

Jan, Feb, Mar, Nov, Dec

Style

Guided tour

Comfort

classique

Travelers

Couple, Solo, With friends

The spirit of travel

The towers with faces of Bayon rise in the morning mist as the first rays break over the sacred basins of Angkor Wat. This reversed loop begins with total immersion in the Khmer universe: from the pre-Angkorian temples of Sambor Prei Kuk to the floating villages of Kampong Kleang, where stilt houses sway to the rhythm of the Tonlé Sap.

The journey continues toward the remote lands of Ratanakiri, a mountainous region populated by ethnic minorities, then descends the Mekong to Kratié where the last Irrawaddy dolphins survive. Kampong Cham reveals its rubber plantations and bamboo bridges, before Phnom Penh unfolds its French colonial heritage intertwined with Buddhist pagodas. The Kep archipelago finally offers its turquoise waters and crab markets.

This crossing from west to east and then north to south reveals all the diversity of the Khmer kingdom: Angkorian heritage, fishing communities, primary forests and paradisiacal beaches. Sixteen days to grasp the deep soul of a country where each province tells a different facet of Southeast Asia.

The stages of your journey

D1–7
Siem ReapHôtel★★★★Comfort
D8
KratieAuberge★★★Comfort
D9–11
Phnom PenhHôtel★★★★Charm
D12–13
KepAuberge★★★★Comfort
D14
Koh Rong
D15–16
Koh Rong
D17–18
Phnom PenhHôtel★★★★Charm

Highlights

Angkor Temples by Tuk-Tuk
Authentic floating villages
Irrawaddy Dolphins
Ethnic Groups of Ratanakiri
Kampot Pepper Plantations
Paradise Beaches Koh Rong

Day-by-day itinerary

Jour 1
D1

Welcome to Siem Reap

Welcome from our driver upon your arrival at the airport. Transfer and check-in at the hotel. The rest of the day is free.

Rooms available from 2:00 PM. If we arrive a little early and our room is not yet ready, we can leave our luggage at the reception desk.

Hôtel★★★★
Siem Reap
D2

The Majestic Temples of Angkor

Day visit by tuk-tuk of the wonderful Angkor temples located around and inside the Angkor Thom enclosure. We discover in particular Angkor Wat, symbol of the apex of the Khmer Empire during the Angkorian era.

Within the Angkor Thom enclosure, discover Bayon and its many towers with gigantic faces, Baphuon and its gigantic 40m reclining Buddha statue, Phimeanakas, the Terrace of Elephants and its great diversity of sculptures as well as the Terrace of the Leper King.

Let's conclude with Ta Prohm famous for its immense trees with tentacular aerial roots. We can end this day with a sunset either at Srah Srang, or from the heights of Pre Rup or Phnom Bakheng if you are ready to brave the crowds (warning: Phnom Bakheng is off-limits to children under 12 years old and authorities limit access to 300 people at sunset, creating a queue)

Due to an already packed schedule, we deliberately skip a few secondary temples of the small circuit such as Banteay Kdei, Thommanon, Chau Say Tevoda or Ta Keo. If you wish to visit these sites, do not hesitate to inform your guide at the beginning of the day so he can best arrange the schedule.

Possibility to carry out visits in reverse order to avoid crowds. Simply let your guide know at the beginning of the day.

Temples are sacred places, avoid short clothing, you must cover your shoulders and wear long pants or a long skirt.

In order to preserve these fragile monuments, it is forbidden to touch the sculptures or to sit on temple elements.

In Cambodian culture, it is offensive to misbehave inside a sacred place, calm and respect are paramount.

It is not recommended to buy items or sweets from child vendors, this only encourages begging and truancy, prefer a donation to an association if it matters to you.

If you wish to photograph the monks (called Bonzes), you must obtain their permission beforehand. Furthermore, you must absolutely not touch them, they have the right to touch you but not the other way around.

Hôtel★★★★Breakfast
La rivière aux 1000 lingas et la citadelle de grès rose - Cambodia
D3

The River of 1000 Lingas and the Pink Sandstone Citadel

After approximately 45 minutes of driving, we begin the day with a visit to the Angkor Center for Biodiversity Protection. We will be able to see the efforts made by local and international teams to protect threatened local species: turtles and other reptiles, birds and rare mammals. Children and animal lovers will be delighted by this discovery and awareness-raising visit.

We then begin the short hiking trek necessary to reach the Kbal Spean site nicknamed "the underwater temple", 49 km north of Angkor. Temple ruins dating from the 9th century border a river whose bed is scattered with sculpted lingas. A nurturing source for Angkor, the waters of Kbal Spean once irrigated the rice fields of the ancient city. In its bed, the Khmer people sculpted Shiva figures and stone squares intended to bless the waters before they reached the Royal City. The site was discovered in 1968 by Ariège ethnologist Jean Boulbet, and following in his footsteps you will be able to wander along the lush banks. A small waterfall near the sacred protected site will allow us to cool off or even swim (bring a small towel).

A very accessible hike of approximately 1.5 km (or 3 km round trip) with a slight elevation gain over the last 700 meters.

Bring hiking shoes or sneakers as the trail is quite rocky.

Kbal SpeanBanteay Srei

20min14 km

After lunch, let's continue with a visit to Banteay Srey, a temple with human proportions compared to the gigantic Angkor Wat or Bayon. This pink sandstone temple, nicknamed "The Citadel of Women," is known for the refinement of the bas-reliefs and sculptures that adorn its walls and columns.

If we still have energy, we can end the day with a visit to Banteay Samre temple or return to the hotel directly.

Hôtel★★★★Breakfast
Jour 4
D4

The Vastness of Tonlé Sap Lake and the Roluos Group

This morning, we head towards the village of Kampong Kleang located on Tonlé Sap Lake approximately 1.5 hours by car from Siem Reap. We board a private boat to discover and visit the floating village. We experience the daily life of this community that lives mainly from fishing and at the rhythm of the lake.

Kampong KleangRoluos

35min15 km

In the afternoon, we return to the Angkor archaeological site, more precisely to the Roluos site, a small Khmer city that sheltered the beginnings of the Angkorian era. Seat of the first capital of the Hariharalaya empire, Roluos marks the beginning of classical Khmer civilization. The buildings are mostly constructed in brick, laterite, or sandstone. Bakong, Lolei, and Preah Ko are the three main temples of the place. All dedicated to the practice of Hinduism, the last two however today protect Buddhist pagodas. We save the visit to Bakong temple for the end as we will be able to take advantage of the vantage point to admire the sunset from the heights of this temple-mountain.

RoluosSiem Reap

35min15 km
Hôtel★★★★Breakfast
Jour 5
D5

The temples of Sambor Prei Kuk

Late morning, transfer by road towards Kampong Thom, located halfway between Siem Reap and Phnom Penh.

At the entrance to Kampong Thom, we make a small detour to discover the remarkable pre-Angkorian temples of Sambor Prei Kuk. This archaeological site has been inscribed on the UNESCO World Heritage list since July 2017.

We continue with a village tour by scooter (as passenger) for about 1 hour to discover the countryside of Kampong Thom and its magnificent rural landscapes and to meet the farmers, their animals and the smiles of the children. The path is lined with small wooden houses with roofs made of straw or palm leaves. These traditional houses of typical Khmer style are bordered by waterways. Let's especially enjoy the superb sunset over the rice fields.

Ride accompanied by an English-speaking motorbike guide/driver from the Sambor Prei Kuk community

We settle in Steung Sen the capital of Kampong Thom province crossed by a river of the same name. Here, with a touch of irony, the inhabitants like to remind us that they too have their "Seine".

Hôtel★★★BreakfastDinner
Jour 6
D6

A charming stopover at the Laotian border

Road transfer to Steung Treng, a quiet small town located near the Laotian border on a sandy bank overlooking the Mekong, at its confluence with the Sé Kong river. Check-in at your accommodation.

We settle at Mekong Bird Resort, a charming small family establishment in the heart of nature and waterside.

Embark on approximately 1 hour boat ride to discover the Mekong and its trees with gigantic aerial roots. You might want to bring earplugs if you can as the boat motor is quite loud. You may be lucky enough to spot its many water birds such as the lapwing, river tern, great thick-knee or the Mekong wagtail, a species discovered in 2001.

Hôtel★★★BreakfastDinner
Jour 7
D7

In Ratanakiri around Banlung

Stung TrengRatanakiri

2h15150 km

Transfer with guide to Banlung, provincial capital of Ratanakiri. Check-in at the hotel.

Stop at the volcanic lake of Yeak Loam, in the middle of thick jungle. This magnificent lake with blue waters is said to come from a meteorite fall. It is a sacred place for local ethnic groups. The transparency of the water offers perfect visibility (possibility of swimming)

Continue, ladies, with a visit to the blue zircon mines, widespread in the region and often associated with rubber plantations. This semi-precious stone has brilliance and sparkle properties very close to those of a diamond.

And finally, a last stop to admire superb waterfalls in seven tiers before returning to the hotel. Swimming is possible if you wish.

Hôtel★★★Breakfast
Jour 8
D8

Guaranteed Change of Scenery at Koh Trong

RatanakiriKratie

3h30245 km

Departure with your driver by road to Kratie, a peaceful provincial town on the banks of the Mekong River with magnificent rural landscapes.

Upon arrival, you take a small boat to reach the river island of Koh Trong.

A lunch with a local family awaits you.

We discover this small island on foot or by bike. The river island is a condensed version of magnificent landscapes and a guarantee of a change of scenery. Let's discover the Khmer village and the inhabitants of a timeless island.

Ferry crossing and return to Kratié to rejoin your hotel.

Auberge★★★BreakfastLunch
Jour 9
D9

Kayaking in search of Irrawaddy dolphins

KratieKampi

30min16 km

Equipped with a life jacket, a cap and a water bottle, set off kayaking on the river at your own pace, alone (following a guide of course!) or in tandem.

Meet at your guesthouse reception at 7am for your breakfast and to meet your kayak guide who will give you instructions and safety details.

This morning excursion will have you paddling mainly downstream between the small sandy islets dotting the Grand Mekong and a river forest. Your efforts will be interspersed with several snack breaks & swimming stops, culminating in a stop to observe the rare Irrawaddy dolphins from your kayak.

Return to the guesthouse around 12:30pm.

KampiChhlong

30min30 km

After lunch, we take the road for a short journey to Chhlong where you can rest at the hotel.

Hôtel★★★BreakfastDinner
Jour 10
D10

A day in Kampong Cham before your arrival in Phnom Penh

ChhlongKampong Cham

2h85 km

After breakfast, transfer by road to Kampong Cham.

Visit the Hanchey Pagoda, at the top of the mountain of the same name. This atypical place is home not only to the temple but also to a multitude of other sculptures, notably of fruits and vegetables.

Moreover, you will have a magnificent unobstructed view of the Mekong and the surrounding countryside.

The hills of Phnom Bros and Phnom Srei are located in Kampong Cham. Separated from each other by one kilometer of distance, the two highest points offer a magnificent view of the countryside and the Mekong. You can visit modern temples on these hills and take advantage of the place to relax pleasantly. Two places steeped in history not to be missed.

Possible activity from late January to late May: to admire a bamboo bridge most original. Connecting Kampong Cham and the island of Koh Paeng, it is rebuilt every year in January and destroyed at the end of May because of the higher water level during the rainy season.

After these few visits, we continue on the road towards the capital Phnom Penh.

Check-in at the hotel and free time for the rest of the day.

Hôtel★★★★Breakfast
Jour 2
D11

Phnom Penh, vibrant capital

Phnom PenhPhnom Penh

40min4 km

Day trip by tuk-tuk

Let's discover the famous Wat Phnom which gave its name to the capital. The "pagoda of the hill" is the highest point in Phnom Penh.

We then visit the Royal Palace and the Silver Pagoda, true jewels of Khmer architecture built in the middle of the 19th century.

The dress code for the Royal Palace is quite strict: shoulders and knees must be covered.

We then visit the National Museum and discover one of the most important collections of Khmer art: 14,000 sculptures and ethnographic objects, most of which come from the temples of Angkor. This jewel of Khmer architecture was built between 1917 and 1920, and features a magnificent interior courtyard, a truly lush garden surrounded by the museum's unique pieces.

Visit to the Tuol Sleng Genocide Museum (S-21), a former high school in Phnom Penh that the Khmer Rouge transformed into an interrogation, torture and death center. It is the largest detention and torture center under the Pol Pot regime that will reveal to us a very painful chapter in Cambodia's history.

Today converted into a museum, the former S21 Prison reminds each visitor of the atrocities committed in Cambodia during the terrible years of communist dictatorship. As many as 17,000 people were held in Tuol Sleng prison, and only 7 survived and can today recount the abuse they suffered. The visit to S21 can be a disturbing and poignant experience that some will not be able to bear. However, it is one of the keys to understanding the hell and madness in which Cambodia locked itself during these years of terror.

Depending on the remaining time, we can visit the central market and/or the Russian market

Hôtel★★★★Breakfast
Jour 12
D12

On the way to the sweet seaside charm of the south

Phnom PenhKep

3h155 km

Road transfer to Kep, a charming seaside town renowned for its crab market and national park perfect for a beautiful walk.

The Kampot region is internationally recognized for its exceptional pepper. It is therefore impossible to pass through Kampot without visiting one of the many pepper plantations in the region!

We then visit the family pepper production farm, La Ferme de Sothy with an English-speaking guide from the plantation who will explain the origins and reasons for the fame of this pepper. We will learn more about the cultivation methods and how to cook this famous pepper.

On the way, near Kep, exploring the caves of Phnom Kampong Trach holds lovely surprises for us. Considered as natural temples by local Buddhists, they conceal numerous statues and altars. As the highlight of this "speleological" excursion, a beautiful representation of a reclining Buddha awaits us in an open-air clearing created by the collapse of the rock.

Once you arrive at your destination, we will check you into your hotel; the rest of the day is free for you to enjoy as you wish.

Suggestions for your free time in Kep: there are many restaurants at the crab market, you can also do the short hike of 2-3 hours in Kep National Park (starting from Veranda Natural Resort)

Auberge★★★★Breakfast
Jour 10
D13

Kep Archipelago

After breakfast, we embark on a full-day eco-tour around the islands of Kep Bay.

Aboard a traditional Khmer fishing boat, we will navigate through the Kep archipelago, at the mercy of the waves and currents, away from any other tourist circuit.

Armed with masks and snorkels, let's discover the seabeds and reefs of the Kep archipelago where many species of colorful fish, sea urchins, starfish and corals thrive.

Let's relax in the warm and swimming-friendly waters of Snake Island Bay for a fish and seafood barbecue on the boat. We then visit a traditional fishing village where we can soak in the atmosphere and observe the preparation of nets, crab traps and bait while sipping an iced coffee. Finally, we set off to explore a charming small lost and atypical islet.

We may have the rare chance to observe Irrawaddy dolphins in this corner… Keep your eyes peeled!

The boat tour is private and begins around 9am in the morning with a return around 4pm.

Vegetarian menu upon request

Auberge★★★★BreakfastLunch
Jour 11
D14

Extension to Koh Rong

KepSihanoukville Port

2h30120 km

Road transfer to the Sihanoukville pier, a seaside town in the south with beautiful fine sand beaches and gateway to the paradisiacal islands of Koh Rong and Koh Rong Samloem.

Boat transfer to Koh Rong from Sihanoukville pier. Our English-speaking team on site will wait for you at the pier to give you your boat tickets.

Once you arrive at your destination, we settle into the hotel; the rest of the day is free.

Day without English-speaking guide

Breakfast
Jour 12
D15–16

On the white sand of Koh Rong

Free days at your convenience.

Jour 8
D17

Arrival in Phnom Penh

After breakfast and checking out of our room, we return by boat to Sihanoukville.

The boat departure is scheduled for 9:30 a.m.

Upon our arrival in Sihanoukville, a driver will be waiting for us at the pier for a final transfer to Phnom Penh via the country's only highway.

Once you arrive at your destination, we will settle you into your hotel; the rest of the day is free for you to enjoy as you wish.

Hôtel★★★★
Jour 14
D18

Good to have you back, and see you next time!

Free programme before our transfer to Phnom Penh International Airport.

We will need to check out of our room before noon. If our flight is in the evening, we can leave our luggage at the hotel reception for a final stroll around the city.

Breakfast

Price per person

1 pers.€5,180/pers.
2 pers.€2,780/pers.
3 pers.€2,625/pers.
4-5 pers.€2,110/pers.
6 pers.€1,830/pers.

Indicative price per person, based on double room. Each trip is customized according to your preferences.

This trip can be tailored to your preferences

This itinerary provides an excellent foundation for discovery, but it can be fully customized. Our local advisors build each trip tailored to your budget, dates and preferences.

Practical Information

Registration is considered firm and final after payment of a deposit of 30% of the total price and acceptance of the specific terms of sale.

The balance must be paid no later than 45 days before the departure date.

See our specific terms of sale for full details.

In the event of cancellation by the traveller, the following fees apply:

  • More than 60 days before departure: 40% of the total price (deposit retained)
  • Between 60 and 30 days before departure: 50% of the total price
  • Less than 30 days before departure: 100% of the total price

We strongly recommend taking out cancellation insurance. See our specific terms of sale for full details.

The information below concerns travellers entering Cambodia for a tourist stay. Entry requirements may change, and we recommend that you verify the information with the official authorities before your departure.

Passport

To enter Cambodia, your passport must be valid for a minimum of six months after your date of entry into the country and must contain at least two blank pages for immigration stamps.
The document must be in good condition (no damaged, torn or altered pages).

Tourist visa

Entry requirements for Cambodia depend on your nationality. A visa may be required. You should verify the specific conditions with the embassy or consulate of Cambodia in your country of residence, as well as with the authorities of your own country.

The following options are generally available for obtaining a visa:

  • an electronic visa (e-Visa), which can be requested online before departure through the official Cambodian government portal, valid for 30 days from your date of entry;

  • a visa on arrival, available at major entry points (international airports in Phnom Penh and Siem Reap, as well as certain land border crossings), also valid for 30 days;

  • a visa obtained from the Cambodian embassy or consulate in your country of residence before departure.

An extension of an additional 30 days can generally be requested on site with the Cambodian Immigration Department.

The authorities may also request:

  • an outbound travel ticket (return flight or onward journey),

  • proof of sufficient financial resources for the duration of your stay.

Arrival form

Travellers may be asked to complete an arrival form provided by the Cambodian authorities, either online before departure or upon arrival depending on the entry point. This form collects information such as:

  • passport details,

  • flight or transport details,

  • the address of your first accommodation in Cambodia.

It is advisable to keep a digital confirmation or printed copy of any document submitted online, which may be requested when passing through immigration.

Health and vaccinations

No vaccinations are officially required to enter Cambodia. However, certain vaccinations are recommended by health authorities:

  • hepatitis A and hepatitis B,

  • typhoid,

  • rabies (in case of prolonged stay or travel to rural areas),

  • update of routine vaccinations (diphtheria, tetanus, poliomyelitis, measles).

Antimalarial preventive treatment may be advised depending on the regions you plan to visit and the length of your stay. It is recommended that you consult a doctor or international vaccination centre before departure.

Travel with children

Minors must hold their own valid passport covering the duration of the stay, as well as an individual visa.

Depending on your country of residence, a parental authorization for exit from the territory may be required when a minor travels without one of their parents.

Other nationalities

Entry requirements may vary depending on your nationality. You should verify the specific conditions with the embassy or consulate of Cambodia in your country of residence.

To participate in our trips, it is strongly recommended that you have travel assistance and medical expense coverage abroad.

Your local agency encourages you to familiarize yourself with the specific policy developed with our partner CHAPKA ASSURANCES and AXA ASSISTANCE.
To purchase insurance, find out about coverage and rates, please follow the link below.

CAP EXPLORER: The comprehensive insurance solution designed to experience your trip with peace of mind!

Choose the plan that best suits you:

  • Explorer'Multirisque

  • Explorer'Annulation

  • Explorer'Assistance

  • Explorer' Complémentaire Carte Bancaire

Specific to our trips, we strongly recommend subscribing to them.
If you choose to subscribe to one of these plans, the policy detailing all coverage and claim procedures is available on the insurer's website.

Your local agency will be aware of this, but only the participant is responsible for complying with the claim declaration procedures. The participant must therefore keep this policy with them throughout their trip.

Chapka — Cap Explorer

Our insurance partner

Travel with peace of mind with our partner Chapka. Cancellation, repatriation, medical expenses, baggage… All the coverage for a worry-free trip.

Travel with peace of mind — I'll handle the insurance

Frequently asked questions

A tourist visa is required. You can obtain it online (e-visa, approximately 36 USD) before departure or upon arrival at the airport (Visa on Arrival, approximately 30 USD). Your passport must be valid for at least 6 months from your date of entry. The conditions for length of stay and visa extension vary depending on your nationality: we recommend that you check with the consular authorities of your destination for the specific rules that apply to you before booking.

Go to the My Trips section to find all your projects.

You can send a message to your host directly from the Tea Lounge.

For a quality tailor-made trip, budget between 120 and 200 euros per day per person, including accommodation, meals, internal transportation and activities. International flights (700-1000 euros return) are additional. Cambodia offers excellent value for money, often combined with Vietnam or Thailand.

Your documents are accessible in the Documents tab of your trip.

Absolutely. We adapt each itinerary to match your travel profile. For families, we prioritize relaxed pacing, family-friendly accommodations, engaging and educational activities, and comfortable private transfers. Our English-speaking local guides know how to capture children's attention with age-appropriate anecdotes.

It's simple. You exchange with our local team to define your wishes, budget and dates. You receive a detailed itinerary proposal within 48 hours. You adjust every detail together until it's perfect. You confirm and travel with peace of mind. Your local agency remains available 7 days a week throughout your trip.

In case of emergency, contact your local agency immediately.

Payment is generally made in two installments.

Our agency is part of the Nomadays network, registered in France. You benefit from APST (Association Professionnelle de Solidarité du Tourisme) guarantee which covers 100% of your funds. Secure payment, repatriation insurance included, and English-speaking assistance 24/7 on the ground throughout your stay.

Cyrille, Travel Advisor and Cambodia Enthusiast
19years of expertise

Let's talk about your adventure — Angkor Region

Travel Advisor and Cambodia Enthusiast, based in Phnom Penh

The most beautiful journeys are those that resemble the people living them. My role is simply to open the right doors of Cambodia for them.

Cyrille

APST Guarantee Secure Payment 24/7 Assistance4.92/5