Phnom Penh

Phnom Penh: The Complete Guide to Cambodia’s Resilient Capital

Phnom Penh sits at the confluence of three great rivers (the Mekong, the Tonle Sap, and the Bassac) and carries the weight of a history that no city should have had to carry. Once called the Pearl of the Orient for its shaded boulevards, French colonial villas, and royal palaces, it was emptied at gunpoint in April 1975 by the Khmer Rouge and turned into a ghost city for nearly four years. The Cambodian genocide killed an estimated 1.7 to 2.2 million people, close to a quarter of the country’s population. Phnom Penh today is a city rebuilding in every way: still scarred, openly remembering, fast-growing, motorcycle-loud, and generous with visitors who come to understand its past and meet the extraordinary present-day Cambodia that has emerged from it. Golden pagoda roofs still rise above the tree canopy along the riverfront; tuk-tuks weave through traffic lit by streetlights looped in marigold garlands; cafés and galleries fill with young Cambodians returning from studies abroad; and, always, the smell of jasmine rice, fish sauce, and grilled pork drifts from the next street.

This guide is for travellers who want to see Phnom Penh deeply, including its essential (and often confronting) history, its food, its neighbourhoods, and the practical realities of a visit.

A Short History

The city was founded according to legend in 1372 by a wealthy widow named Lady Penh who discovered four Buddha statues in a tree on the banks of the Mekong; “Phnom” means hill in Khmer and “Phnom Penh” means “Penh’s Hill”. It became the capital of the Khmer Kingdom in 1432 after the abandonment of Angkor. The French colonial period (1863-1953) gave the city its grid, its tree-lined boulevards, the Central Market, and the Royal Palace in its current form. Independence in 1953, the Vietnam War spillover through 1970-1975, the Khmer Rouge regime (1975-1979), the Vietnamese-installed People’s Republic of Kampuchea, the UN transition in 1991-93, and the subsequent peace have all shaped the modern city. The economy has grown rapidly since the 2000s. Skyscrapers are reshaping the skyline; wooden riverside bungalows are being replaced; and a new generation of Cambodians, many of them the children of diaspora returnees, is reshaping Phnom Penh’s creative scene.

The Essential Sights

Royal Palace and Silver Pagoda. The 1866 royal compound, still the official residence of King Norodom Sihamoni. The Throne Hall, the Moonlight Pavilion, and the Silver Pagoda (officially Wat Preah Keo) with its 5,000 solid-silver floor tiles, a gold Buddha encrusted with 9,584 diamonds, and an emerald Buddha. Dress code is strictly enforced: shoulders and knees covered, no flip-flops.

National Museum of Cambodia. The terracotta-red Khmer-style pavilion houses the finest collection of Khmer art in the world: Pre-Angkorian bronzes, Angkorian sandstones, and post-Angkorian Buddhas. A calm, moving, beautiful museum; go early to avoid groups.

Wat Phnom. The city’s founding pagoda on a 27-metre wooded hill, with a main stupa, a shrine to Lady Penh, and mischievous monkeys. Popular with locals who come to pray at the shrine.

Wat Ounalom. The head of Cambodian Buddhism and a monastery of some 500 monks, beside the Tonle Sap. A quieter visit.

Central Market (Phsar Thmey). A 1937 Art Deco yellow cruciform building with a 26-metre central dome; a sight in itself, and still a working market selling jewellery, watches, fabrics, and food.

Russian Market (Phsar Toul Tom Poung). The souvenir-and-handicraft market favoured by tourists and expats; silk scarves, silverware, t-shirts, and a dense, excellent food court.

Toul Sleng Genocide Museum (S-21). The former high school turned into the Khmer Rouge’s most notorious interrogation and torture centre, where an estimated 17,000 people were held and only a handful survived. The museum preserves cells, photographs, and personal stories. Harrowing and essential. Allow two hours.

Choeung Ek Killing Fields. The mass-grave site 15 km south of the city, where prisoners from S-21 were taken to be killed. The stupa at the entrance holds more than 8,000 skulls. The audio tour is one of the best in Southeast Asia; haunting and unforgettable.

Independence Monument and the Cambodia-Vietnam Friendship Monument. Landmark centres of the city’s main boulevards.

Sisowath Quay (Riverside). The riverfront promenade along the Tonle Sap and Mekong, with the royal palace at its south and the Night Market at its north; perfect for an evening walk.

Wat Langka and other neighbourhood pagodas.

Bassac Lane and Street 240. Two streets of boutique shops, restaurants, and cocktail bars, where Phnom Penh’s emerging creative scene is most visible.

Phnom Penh Post Office (old French colonial building) and the railway station.

The Olympic Stadium. Vann Molyvann’s 1964 masterpiece of New Khmer Architecture; a mid-century gem.

Koh Dach (Silk Island). A short boat ride up the Mekong to a peaceful island of silk weavers.

Neighbourhoods to Explore

  • Daun Penh. The historic heart with the Royal Palace, National Museum, Riverside, and Wat Phnom.
  • Chamkarmon / BKK1. The expat and embassy district, with boutique hotels, international restaurants, Street 240.
  • Boeung Keng Kang. BKK2 and BKK3 around Russian Market; a fast-developing area.
  • Toul Sleng. Historic residential area named for the genocide museum.
  • Tonle Bassac. The modern commercial area with skyscrapers and the Diamond Island development.
  • Chroy Changvar Peninsula. The across-the-Tonle-Sap neighbourhood with new bridges, restaurants, and luxury hotel towers.
  • Russei Keo. Further north, less visited, residential.

Eating Phnom Penh

Cambodian (Khmer) cuisine is subtle, aromatic, and less chilli-forward than Thai. Regional ingredients: lemongrass, galangal, turmeric, kaffir lime, tamarind, palm sugar, prahok (fermented fish paste).

  • Fish amok. The national dish: fish steamed in banana leaves with coconut cream and kroeung (a lemongrass-turmeric curry paste).
  • Beef lok lak. Stir-fried beef with a lime-and-black-pepper dipping sauce, served on lettuce with tomato and a fried egg.
  • Num banh chok. Rice noodles with a fish-based green curry sauce, eaten for breakfast.
  • Kuy teav. Rice noodle soup with pork broth, dried shrimp, and minced pork, another breakfast standard.
  • Bai sach chrouk. Grilled pork over broken rice with pickled vegetables and a small bowl of chicken broth.
  • Samlor machu kreung. Sour, aromatic soup with fish, pineapple, and tamarind.
  • Prahok ktis. A rich dip of fermented fish, coconut, pork, and aubergine, eaten with raw vegetables.
  • Cambodian red or yellow curry. With chicken, beef, or fish.
  • Nom krok. Coconut pancakes; a street-snack classic.
  • Tarantulas and crickets. Fried insects are sold in street markets; an acquired taste.
  • Rice and palm sugar sweets.
  • Fresh tropical fruit. Mango, dragon fruit, rambutan, mangosteen, durian, lychee.
  • Coffee. Strong coffee mixed with sweetened condensed milk.
  • Craft beer and cocktails. A growing scene, particularly around BKK1 and Bassac Lane.
  • Street food. Grilled meats on skewers, barbecued fish, fried bananas.

Where to Stay

  • Riverside / Daun Penh. Grand heritage hotels and central location.
  • BKK1. Boutique hotels, restaurants, walkable.
  • Tonle Bassac. Modern high-rise hotels with river views.
  • Chroy Changvar. Resort-style hotels with skyline views back to the city.

Phnom Penh accommodation runs the full spectrum: historic French colonial grand hotels (such as Raffles Hotel Le Royal, founded 1929), design boutiques in restored villas, well-run mid-range options, and excellent hostels.

Activities and Experiences

  • Royal Palace and National Museum morning.
  • Tuol Sleng and Choeung Ek. Harrowing but essential. Many visitors do them together on one morning; a private tuk-tuk or a guided car tour is the practical option.
  • Sunset Mekong River cruise. An hour or two of gentle water with the royal palace glowing in the last light.
  • Street-food tour by tuk-tuk. Local operators run excellent evening food-and-market tours.
  • Khmer cooking class. Market tour plus hands-on lesson in amok, lok lak, and mango salad.
  • Cyclo ride through the old town. Traditional pedalled rickshaws.
  • Silk Island day trip. Boat to Koh Dach for weaving demonstrations and a quiet afternoon.
  • Khmer classical dance performance. Apsara dance shows at the National Museum courtyard and other venues.
  • Day trip to Oudong. The former royal capital, an hour’s drive; hilltop stupas and a view across central Cambodia.
  • Day trip to Kampong Cham or Kampot. Two to three hours away, with riverside landscapes and colonial architecture.

Practical Tips

  • When to visit. November-February is the cool dry season, ideal. March-May is hot and pre-monsoon. June-October is the rainy season, with afternoon downpours; quieter and greener.
  • Visa. Most visitors need an e-visa or visa on arrival; check current requirements.
  • Airport. Phnom Penh International (PNH) is 30-45 minutes to the city centre by tuk-tuk or taxi. A new larger airport at Kandal is scheduled to open in the coming years.
  • Transport. Tuk-tuks and motos (motorcycle taxis) are the main city transport. Apps (PassApp, Grab) make booking easy and transparent. Agree on fare before riding if you hail on the street. City buses exist but are limited.
  • Currency. US dollars are used for most transactions alongside Cambodian riel (KHR); change under a dollar comes in riel. Carry small bills; many places struggle with 100-dollar notes.
  • Tipping. Not customary but appreciated: 5-10 percent in restaurants.
  • Language. Khmer. English is widely spoken in tourism; French is still heard among older Cambodians.
  • Safety. Broadly safe. Petty theft (bag-snatching from motos) is the main concern; wear bags across the body and avoid showing large amounts of cash. Avoid tuk-tuks offering marijuana, opium, or young “companions”; these scams can lead to demands for money.
  • Etiquette. Remove shoes before entering temples and homes. Use the right hand for giving and receiving. Do not touch monks if you are a woman. Dress modestly at temples and the Royal Palace.
  • Genocide sites. Be respectful; photography is allowed but silent. Save strong discussions for later.
  • Water. Bottled water only.
  • ATMs. Dispense mostly US dollars.

A Sample Two-Day Route

Day 1. Morning at Tuol Sleng and Choeung Ek. Lunch in a quiet restaurant to recover. Afternoon at Wat Phnom. Evening Mekong cruise or riverside dinner.

Day 2. Royal Palace and Silver Pagoda at opening. National Museum. Lunch at a Khmer restaurant. Afternoon at Russian Market or Central Market for souvenir shopping. Street food tour by tuk-tuk.

Onward Travel

  • Siem Reap / Angkor. 6 hours by bus, 1 hour by flight.
  • Sihanoukville and Koh Rong. 5-6 hours by bus, then a boat for the islands.
  • Kampot and Kep. 3-4 hours by bus to the famous pepper country and seaside villages.
  • Battambang. 5-6 hours by bus to a charming colonial town.

Unexpected Experiences

  • A dawn visit to Wat Phnom for morning chants and alms rounds.
  • A drink at the Elephant Bar in Raffles Hotel Le Royal (historic, atmospheric).
  • A silk-weaving visit on Koh Dach with a boat ride back at sunset.
  • A phare acrobatic show if in the country.
  • A Mekong fish lunch at a riverside shack in the northern suburbs.
  • A sunset from the Sofitel’s rooftop bar overlooking the royal palace.
  • A run along the Riverside at dawn, with Buddhist aerobics groups at Wat Ounalom.

Final Thoughts

Phnom Penh asks something of the traveller. A day spent at S-21 and Choeung Ek is not a casual morning; nor should it be. But the reward for engagement is a richer encounter with one of Southeast Asia’s most resilient, quietly beautiful capitals. Eat generously, walk the riverfront at sunset, linger in the National Museum’s courtyard, and let the city show you that it is not only the place of its past. Few capitals give so much back to travellers who come with respect and curiosity.