Phnom Penh Travel Guide: Cambodia’s Vibrant Capital on a Budget
Phnom Penh is a city of contrasts. Gleaming golden palaces sit alongside scars of a devastating past. Modern riverside bars buzz while monks in saffron robes walk quiet temple courtyards. It’s chaotic, intense, and endlessly fascinating. This guide helps you navigate Cambodia’s capital on a budget — covering the essential sights, the difficult history, the incredible street food, and the quiet corners that make Phnom Penh one of Southeast Asia’s most underrated cities for slow travel.
A Brief History of Phnom Penh
Phnom Penh became the capital of Cambodia in 1865 during the reign of King Norodom, though settlements here date back centuries. Legend says the city was founded in 1372 when a wealthy widow named Penh found four Buddha statues in a tree on the riverbank and built a small hill (phnom) to house them. The city was known as the “Pearl of Asia” during the French colonial period for its beautiful boulevards and architecture. The Khmer Rouge captured the city in 1975 and forced virtually all residents into the countryside, turning Phnom Penh into a ghost town for nearly four years. Since the 1990s, it has rebuilt and grown rapidly — now a city of over 2 million people with a youthful, energetic spirit.
Cost Breakdown: Phnom Penh on a Budget
Phnom Penh is more expensive than the rest of Cambodia but still very affordable by global standards.
Budget per person per day (excluding accommodation):
- Budget Traveller: $20–30
- Mid-Range: $35–60
- Comfort: $70–100
Key costs:
- Guesthouse double room: $10–20 per night
- Street food meal: $1–3
- Sit-down restaurant: $4–8
- Tuk-tuk rides: $1–3 within central city
- Royal Palace entrance: $10
- Tuol Sleng Museum: $5
- Killing Fields (Choeung Ek): $6
- Mekong sunset cruise: $5–8
Top Attractions in Phnom Penh
1. Royal Palace & Silver Pagoda
The Royal Palace is Phnom Penh’s most majestic landmark. Built in 1866 under King Norodom, the complex features classic Khmer architecture with golden spires, ornate pavilions, and beautifully manicured gardens. The adjacent Silver Pagoda gets its name from its floor — made of 5,000 silver tiles weighing over 6 tonnes. Inside is a stunning collection of Khmer art, including a life-sized gold Buddha encrusted with 9,584 diamonds.
Location: Sothearos Boulevard, along the Tonlé Sap riverfront.
History: Built when the capital moved from Oudong to Phnom Penh in 1865. The palace has survived colonialism, war, and the Khmer Rouge period remarkably intact.
Highlights:
- The Throne Hall — a masterpiece of Khmer and French colonial architecture
- The Silver Pagoda’s diamond-encrusted Maitreya Buddha statue
- The royal treasury with priceless Khmer artefacts
- The Napoleon III Pavilion — a gift from the French emperor
- Stunning murals depicting the Reamker (Khmer Ramayana)
2. Tuol Sleng Genocide Museum (S-21)
Tuol Sleng — formerly Chao Ponhea Yat High School — was converted by the Khmer Rouge into Security Prison 21 (S-21), the most notorious detention and torture centre of the regime. Between 1975 and 1979, over 20,000 people were held here before being executed at Choeung Ek (the Killing Fields). Only 12 people are known to have survived. Walking through the buildings — with original cells, shackles, and thousands of prisoner photographs — is a profoundly moving experience that every visitor to Cambodia should undertake with respect and reflection.
Location: Street 113, Boeung Keng Kang district.
History: Operated by Kaing Guek Eav (Comrade Duch), who was later convicted of crimes against humanity. The museum opened in 1980.
Highlights:
- The haunting portrait gallery of over 5,000 prisoners
- Preserved torture cells with original iron beds and shackles
- Detailed documentation of the regime’s methods
- The survivor testimony room with video interviews
- The overgrown school courtyard — a stark reminder of what was lost
3. Choeung Ek Killing Fields
Located 15 km south of Phnom Penh, Choeung Ek was one of hundreds of execution sites used by the Khmer Rouge. Today a memorial stupa containing over 5,000 skulls stands at the centre of the site. The audio tour leads you through sunken mass graves, the “killing tree,” and the memorial while sharing survivors’ stories and historical context. It’s a sombre but essential visit for understanding modern Cambodia.
Location: 15 km southwest of Phnom Penh.
History: Between 1975 and 1979, an estimated 1.7 million Cambodians — nearly a quarter of the population — died under the Khmer Rouge regime.
Highlights:
- The memorial stupa with glass panels revealing over 5,000 skulls
- Filled-in mass graves marked with signposts
- The “killing tree” where executioners beat prisoners
- Personal belongings and clothing fragments still emerging from the earth
- The moving audio guide with survivor testimonies ($3)
4. Central Market (Psar Thmei) & Russian Market
Central Market is an architectural masterpiece — a massive Art Deco dome built in 1937 that was once the largest market in Asia. Inside, you’ll find jewellery, electronics, textiles, and local snacks. Russian Market (Tuol Tom Poung) is more interesting for budget travellers — it’s the go-to place for vintage silk, second-hand clothes, art, and some of the best street food in the city. The market districts are where Phnom Penh’s daily life is at its most vibrant.
Location: Central Market: Monivong Boulevard. Russian Market: Street 440.
History: Central Market was built by the French in 1937. The Russian Market got its name from the 1980s when Russian expats shopped there.
Highlights:
- Central Market’s stunning yellow dome — a photo-worthy landmark
- Russian Market’s bargain vintage silk and scarves ($2–5)
- Street food stalls at Russian Market — the best $1 noodles in town
- Local crafts, statues, and souvenirs at a fraction of tourist prices
- The chaotic energy of Cambodian daily commerce
5. Sisowath Quay — Riverside Promenade
Phnom Penh’s riverfront boulevard is the city’s social heart. The 3-km promenade along the Tonlé Sap and Mekong rivers is perfect for sunset strolls, people-watching, and soaking in the city’s energy. Street food vendors, exercise groups, families, and monks all share the riverside as the sun goes down. The area is lined with budget-friendly cafes, bars, and restaurants with riverside terraces. The Royal Palace and the National Museum are both a short walk from here.
Location: Runs along the eastern edge of central Phnom Penh.
History: The quay was built during the French colonial period and has been the social centre of the city ever since.
Highlights:
- Sunset views over the Tonlé Sap and Mekong rivers
- Free evening exercise classes and dance groups
- Street food vendors selling grilled corn, fried bananas, and sugarcane juice
- The night market at the north end of the quay (weekends)
- Ferries and river cruises departing for $2–5
6. Phnom Penh Street Food Tour
Phnom Penh has some of the best street food in Southeast Asia, and it’s incredibly cheap. The city’s street food scene is less famous than Bangkok’s or Hanoi’s, which means it’s more authentic and less touristy. Start at the night market near the river for grilled meats and seafood. Then head to the streets around the Central Market for noodle soups, fried noodles, and fresh spring rolls. Don’t miss the famous Num Pang (Cambodian sandwich, $1) — a baguette filled with pâté, grilled meat, pickled vegetables, and fresh herbs that rivals anything in Vietnam.
Best street food areas:
- Night market on Sisowath Quay (evenings) — grilled meats, seafood, shakes
- Streets around Central Market (lunch) — noodle soups, fried rice
- Russian Market food court (lunch) — best $1–2 meals in the city
- Street 136 & 154 near the river — Chinese-Khmer noodle shops
- Norodom Boulevard at night — grilled chicken, corn, and sugar cane
Where to Stay in Phnom Penh
Budget: Riverside & BKK1 ($8–18/night)
The area around Street 172 and 136 near the riverside is packed with budget guesthouses and backpacker hostels. Teahouse Asia and Okay Guesthouse are popular choices. For a quieter budget stay, the BKK1 (Boeung Keng Kang 1) area has excellent mid-range guesthouses with pools in $15–20 range.
Mid-Range: Cozy Boutique ($25–50/night)
The area between the riverside and the Russian Market has lovely boutique hotels in renovated colonial buildings. The 240 area (Street 240) is particularly charming — tree-lined streets, French villas turned into hotels, and excellent cafes. Mekong Hotel and The Plantation Urban Resort offer great value mid-range rooms starting at $35.
Disclaimer: Prices are approximate and based on 2026 rates. Entry fees to museums and the Royal Palace may change. Always check current hours and prices before visiting.