4.6The Killing Fields
Best for History EnthusiastsHistoric Khmer Rouge execution and mass burial site.
- Suggested time
- 1-2 hours
- Opening hours
- 7:30 AM - 5:30 PM
- Cost
- From ៛24k

Explore Phnom Penh, Cambodia
4.6Historic Khmer Rouge execution and mass burial site.
4.5The majestic residence of Cambodia's King
4.5Main scenic park lining Phnom Penh's waterfront.
4.4Phnom Penh's iconic Art Deco bazaar
| Month | Min °C | Max °C | Rainfall mm |
|---|---|---|---|
| J | 22 | 31 | 10 |
| F | 23 | 33 | 10 |
| M | 25 | 35 | 40 |
| A | 27 | 36 | 75 |
| M | 27 | 34 | 135 |
| J | 26 | 32 | 180 |
| J | 26 | 31 | 185 |
| A | 25 | 31 | 205 |
| S | 25 | 30 | 265 |
| O | 24 | 29 | 245 |
| N | 23 | 28 | 85 |
| D | 22 | 28 | 30 |
Best time to visit — comfortable temperatures, low humidity, excellent conditions for exploring the Royal Palace, Tuol Sleng, and the riverside
Ideal for: First-time visitors, history and culture seekers, families, couples, travelers combining with Siem Reap
Pack: Light breathable clothing, sunscreen, comfortable walking shoes, a light cardigan for air-conditioned restaurants and museums
Khmer New Year (mid-April) is Cambodia's biggest holiday — the city empties as locals return to their home provinces, creating a quieter-than-usual Phnom Penh, then fills again with celebrations
Ideal for: Budget travelers, those wanting to experience Khmer New Year, cultural exploration
Pack: Light breathable clothing, SPF 50+ sunscreen, hat, large water bottle. Start outdoor sightseeing by 8am.
Phnom Penh functions year-round as a capital city — wet season brings fewer tourists, lower prices, and lush greenery; Water Festival in October–November is extraordinary
Ideal for: Budget travelers, NGO workers and long-term visitors, Water Festival experience
Pack: Lightweight rain poncho, waterproof bag for electronics, quick-dry clothing
Cambodia's largest annual festival. Traditional boat races on the Tonle Sap River in front of the Royal Palace with hundreds of long wooden dragon boats and massive crowds. Illuminated boat processions at night and fireworks. Over 2 million people attend each year.
Tip: Book accommodation 2–3 months in advance — Phnom Penh is packed. Arrive at riverside 2–3 hours before race times for a good viewing position. Take precautions in large crowds.
National 3-day holiday. Traditional games and ceremonies in public spaces. Many Phnom Penh residents return to home provinces making the city quieter. Wat Phnom and riverside areas have festivities.
Tip: Some restaurants and attractions close during Khmer New Year week — plan meals in advance or stay in hotels with restaurant service.
Important Buddhist and ancestral remembrance holiday. Cambodians visit temples at dawn to offer food to ancestral spirits. Wat Phnom and major temples in Phnom Penh have early morning ceremonies.
Tip: Witness early morning Pchum Ben ceremonies at Wat Phnom or local neighborhood temples — one of Cambodia's most spiritually significant and visually compelling cultural practices.
Getting to Phnom Penh
Most popular tourist transport in Phnom Penh. Open-air and atmospheric. Negotiate a daily or half-day rate for temple and museum visits. Most tuk-tuk drivers speak basic English and know all major attractions.
Cambodia's most popular ride-hailing app. More reliable and transparent pricing than negotiating with street tuk-tuks. Also has PassApp Tuk-tuk option for the authentic experience with app pricing.
Available in Phnom Penh for GrabCar and GrabBike. Good for late-night transport and when PassApp has no nearby drivers.
Motorbike taxis (motodops) for quick solo trips. Negotiate price before getting on. Faster than tuk-tuks in traffic but less comfortable and less safe.
Good for exploring the riverside area, the palace district, and local neighborhood streets. The city is relatively flat but traffic can be challenging for cyclists unfamiliar with Phnom Penh's traffic patterns.
Air-conditioned comfort for day trips to the Killing Fields (Choeung Ek, 15km), Silver Pagoda area, and for groups. Book through your guesthouse.
Good to know. PassApp is the most useful app for getting around Phnom Penh — download and register before arriving. Use it for airport transfers and late-night journeys. For sightseeing during the day, negotiate a half-day or full-day tuk-tuk rate with a driver you trust — $20–30 for a day covering Royal Palace, S-21, and the Killing Fields is a fair rate.
Cambodia's primary ride-hailing app. Covers tuk-tuk, car, and express delivery. Best local transport option.
Download and register before arriving. Faster to use than Grab in Phnom Penh.
Ride-hailing and food delivery. Available but less prevalent than in Bangkok. GrabCar useful for airport transfers.
Use as a backup to PassApp. GrabFood delivery is popular with expats and travelers.
Navigation throughout Phnom Penh. Works well for walking directions, finding restaurants, and checking opening hours.
Download Phnom Penh map offline. Useful for showing tuk-tuk drivers your exact destination on the map screen.
Backup. Buy a Cambodian SIM card at Phnom Penh Airport on arrival (Cellcard, Smart, or Metfone). Tourist SIMs with 5–10GB data for $3–6 USD. Mobile coverage is excellent throughout Phnom Penh. Free WiFi available at most guesthouses, cafes, and restaurants. ABA Bank has reliable ATMs throughout the city for USD withdrawal.
Nightly rates: Hostel dorm: $6–12/night. Budget guesthouse: $15–25/night. Mid-range hotel: $30–70/night. Boutique hotel: $60–150/night. Luxury: $120–400+/night. Great value across all price points.
The riverside area (Boulevard Sisowath Quay) is the heart of Phnom Penh's tourist district with restaurants, cafes, and bars overlooking the Tonle Sap River. BKK1 (10 minutes south by tuk-tuk) is the city's premier expat and boutique restaurant neighborhood with excellent mid-range accommodation options and tree-lined streets.
The Tonle Bassac neighborhood and surrounding streets (308, 282) house many of Phnom Penh's best restaurants, rooftop bars, and mid-range boutique hotels. A bit quieter than the riverside but excellent dining scene. Walking distance to the Independence Monument and riverside.
The area around the Russian Market (Toul Tom Poung) has the city's highest concentration of budget guesthouses, cheap local restaurants, and the famous Russian Market for handicrafts, gems, and souvenirs. A 10–15 minute tuk-tuk ride from the Royal Palace and riverside attractions.
Booking tip: Phnom Penh is very navigable by tuk-tuk or PassApp/Grab at $2–5 per trip — staying near the riverside or BKK1 puts you within easy reach of all major attractions. Most first-time visitors need 2–3 days minimum: Royal Palace + Silver Pagoda, Tuol Sleng Genocide Museum, Killing Fields, and the riverside walking street area.
Samdach Techo Hun Sen Boulevard, Phnom Penh
Premier private international hospital in Phnom Penh. English-speaking staff, modern equipment, 24/7 emergency service. Affiliated with Bangkok Hospital group (BDMS). Recommended first choice for tourists requiring hospital care in Phnom Penh.
3 Monivong Boulevard, Phnom Penh
French-funded public hospital with better facilities and English capability than most government hospitals. Has French medical staff in some departments. Good option for budget-conscious travelers for non-emergency care.
161 St 51, Phnom Penh
International medical clinic (part of AXA / International SOS network) providing GP consultations, travel medicine, vaccinations, and emergency referrals. English-speaking expat doctors. For non-emergency consultations and pre-travel health advice.
Throughout Phnom Penh city center and BKK1 area
Well-stocked pharmacies throughout Phnom Penh dispensing OTC medications, antibiotics (available without prescription in Cambodia), and medical supplies. Lucky Pharmacy chain is one of the most reliable. Check expiry dates carefully.
Royal Palace and Silver Pagoda: 7:30am–5pm (closed midday 11am–12pm). Tuol Sleng Genocide Museum (S-21): 8am–5pm daily. Killing Fields (Choeung Ek): 7am–6pm. National Museum: 8am–5pm. Russian Market: 6am–5pm. Central Market: 6am–5:30pm. Most restaurants open 7am–10pm. Riverside bars open from noon to late night.