Phnom Penh is Cambodia's capital and largest city, set where the Tonle Sap river meets the Mekong and the Bassac begins. Wikipedia gives the city's founding as 1372, linked to the legend of Lady Penh and the hill that became Wat Phnom, and it has been the capital again since 1865. The census of 2019 counted roughly 2.1 to 2.4 million people in the municipality, depending on how the figure is read, so it is a big city by Cambodian standards but small beside Bangkok.
For a visitor the centre is easy to understand. The Royal Palace, the Silver Pagoda and the National Museum sit close together near the riverfront on Sisowath Quay. Wat Phnom and the Art Deco Central Market lie to the north, the Independence Monument stands on Norodom Boulevard to the south, and the Russian Market is further south-west. Most of these can be done in short hops by tuk-tuk, which makes a two or three day stay manageable for older travellers if they pace the mornings.
The city also carries the memory of the Khmer Rouge years, 1975 to 1979. The Tuol Sleng Genocide Museum, a former school used as Security Prison 21, and the Choeung Ek memorial on the southern edge are the two sites most visitors include, and both were listed by UNESCO in 2025 as part of the Cambodian Memorial Sites, according to Wikipedia. They are serious, graphic places. Decide as a family whether children and elderly parents should go, and allow quiet time afterwards.
The practical picture for Indian travellers: Phnom Penh is hot all year, rainy from roughly May to October, and the main airport changed in September 2025 to the new Techo International Airport south of the city. Cambodia needs a visa for Indian passport holders in general (an e-visa or a visa on arrival, with fees that change), plus an online arrival card for flights. Check the official Cambodian e-visa portal and your airline before booking, and carry travel insurance that covers hospital care.
Before you plan
Phnom Penh at a glance
- Best months
- November to February is the driest…November to February is the driest and coolest window, with December and January the easiest. March to May is very hot, and heavy rain falls roughly from May to October, peaking in September and October.
- Ideal trip length
- 2 to 3 days for the city2 to 3 days for the city; add a day for Oudong or a river excursion
- Airport
- Techo International AirportTecho International Airport (KTI), opened in September 2025 about 19 to 30 km south of the centre, replaced the old Phnom Penh airport (PNH), which closed to passengers on 8 September 2025
- Railway station
- No railway links India to CambodiaNo railway links India to Cambodia, and we did not verify a rail service useful to visitors; plan to arrive by air or road and check current services before relying on a train
- Getting around
- Tuk-tuksTuk-tuks, app-based rides such as PassApp and Grab, and hired cars with drivers; agree the fare before getting into a tuk-tuk. City buses and an airport express bus also run.
- Daily budget
- Roughly ₹2,500 to ₹7,000 per person…Roughly ₹2,500 to ₹7,000 per person per day excluding hotel and flights, for food, local transport and entry fees; varies with how often you hire a car
- Senior comfort
- Moderate: flat cityModerate: flat city, short hops by tuk-tuk, and air-conditioned museums and cafes, but heat, uneven pavements and traffic make long walks tiring
- Language
- KhmerKhmer; English is widely used in hotels, tourist restaurants and by tuk-tuk drivers in the main areas. Hindi is not widely spoken.
Prices, opening hours and weather change. Recheck live details before booking.
Best time to visit Phnom Penh: January, December. Month-by-month weather →
How many days do you have?
Phnom Penh itinerary
One good day
1 day in Phnom Penh
Reach the Royal Palace and Silver Pagoda in the morning session, dressed with shoulders and knees covered, and allow two hours. Walk or take a short tuk-tuk to the National Museum for its Khmer sculpture and quiet courtyard. Have lunch and rest in the air-conditioned hotel or a cafe. In the late afternoon, walk the Sisowath Quay riverfront and, if you have energy, look in at Wat Ounalom nearby.
Day-by-day plan →Two days
2 days in Phnom Penh
Royal Palace and Silver Pagoda first, then the National Museum, a break at midday, and a slow riverfront walk with a look at Wat Ounalom.
Day-by-day plan →Three unhurried days
3 days in Phnom Penh
Royal Palace and Silver Pagoda in the morning, the National Museum before lunch, and a riverfront walk toward evening.
Day-by-day plan →