Phnom Penh on a Budget: Costs and Free Sights
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Phnom Penh, Cambodia’s capital at the Chaktomuk confluence of the Mekong, Tonle Sap, and Bassac rivers, runs about $25-40 a day on a genuine shoestring: hostel bed, street-food meals, tuk-tuks, and a run of sights that cost $1-10 apiece. A comfortable mid-range trip runs $50-90 a day. The biggest free wins are Wat Ounalom, the riverside promenade, the Independence Monument, and browsing Central Market and the Russian Market without buying anything. What isn’t free, and shouldn’t be treated as a bargain, is the city’s Khmer Rouge history: Tuol Sleng and Choeung Ek are memorials, not attractions, and this post covers them with the gravity they call for.
Phnom Penh on a budget, at a glance
| What | Detail |
|---|---|
| Currency | US dollar (USD) everywhere; Cambodian riel (~4,000/USD) for small change under $1 |
| Shoestring budget | $25-40/day (hostel, street food, tuk-tuks, $1-10 sights) |
| Mid-range budget | $50-90/day (private room, mixed dining, paid attractions) |
| Free to see | Wat Ounalom, Sisowath Quay riverside, Independence Monument, Central Market and Russian Market (browsing), the Night Market |
| City-core time needed | About 2 days for the royal and museum core; a heavier 3rd day for the memorials and markets |
Is Phnom Penh actually cheap?
Yes, genuinely. Wat Phnom is $1, the Royal Palace and Silver Pagoda together are $10, and the National Museum next door is another $10 ($5 for youth). ATMs dispense USD but charge $4-6 per withdrawal on top of your bank’s own fee, so fewer, larger withdrawals cost less overall. Bring crisp, unmarked US bills, torn or pre-2006 notes get refused at shops and banks alike. Tipping runs about 5-10%, appreciated rather than required. Check hotel rates in Phnom Penh before you commit to a neighborhood, riverside addresses cost more than Tonle Bassac or BKK1 for a similar room.
What’s actually free in Phnom Penh
- Wat Ounalom: Cambodia’s Buddhist headquarters, riverside near the Palace, free (donation welcome).
- Sisowath Quay: the riverside promenade at the actual Tonle Sap-Mekong confluence, free to walk any time of day, best at sunset.
- Independence Monument: Vann Molyvann’s 1958 lotus-shaped stupa, a free photo stop.
- Central Market (Phsar Thmei): the 1937 Art Deco building with its yellow dome costs nothing to browse; only what you buy costs money.
- Russian Market (Phsar Toul Tom Poung): free to browse, go by 8am; bargain on anything you decide to buy.
- The Night Market: Friday-Sunday, free entry, pay only for the food and souvenirs you pick up.
Tuol Sleng and Choeung Ek: the history behind the visit
The Khmer Rouge, under Pol Pot, ruled Cambodia from 17 April 1975 to early January 1979. An estimated 1.7 to 2.2 million people, roughly a quarter of the population, died from execution, starvation, forced labor, and disease, the Cambodian genocide. Tuol Sleng (S-21), a former high school, was the regime’s central prison and interrogation center; an estimated 14,000-20,000 people were held there, almost all of them killed, with only around 12 known survivors. It opened as a museum in 1980 and preserves the cells, shackles, and thousands of prisoner photographs. Admission is $5 ($5 more for the recommended audio guide), daily 8am-5pm, with current details at the official site, tuolsleng.gov.kh. Choeung Ek, about 15km south, is the best-known killing field, where most of S-21’s prisoners were taken; the memorial stupa holds more than 5,000 skulls, and many of the 129 mass graves remain unexcavated out of respect. Admission, including audio guide, is about $6, daily 7:30am-5:30pm. Most visitors see Tuol Sleng first, then Choeung Ek, the order the history happened in, as one sober half-day rather than a stop wedged between other sights.
Eating cheap in Phnom Penh
Bai sach chrouk (grilled pork over broken rice) and kuy teav (rice-noodle soup) are the city’s breakfast staples, most stalls stop serving bai sach chrouk by 10am. Fish amok, coconut-and-kroeung fish curry steamed in a banana leaf, is the national dish; nom banh chok, cold rice vermicelli under a green fish curry, is the other one. Lok lak, peppery stir-fried beef with a lime dip, is the reliable mid-range order. Kampot pepper, the EU-protected crop from the south coast, seasons much of the above. For a sit-down meal that also trains at-risk youth in hospitality, Friends (215 Street 13) and Romdeng are the two TREE Alliance restaurants worth naming; both cost a modest premium over a street stall and put the money toward something real.
Getting around without overspending
There’s no metro. Tuk-tuks and motodops cover the city; PassApp or Grab fix the fare before you get in and skip the haggling a walk-up tuk-tuk expects. The riverside and central core are walkable between sights. Hold bags away from the road and keep phones off the street side, motorbike bag and phone snatching is a real problem along the riverfront and in BKK; if it happens, let the item go rather than resist. Tap water isn’t potable, and dengue is a rainy-season risk, so stick to bottled water and use repellent by day.
Day trips: what they’ll actually cost
Koh Dach (Silk Island), about 15km out, is a genuine close half-day, no fixed entry fee, just transport and a modest bike rental. Oudong, the former royal capital about 40km away, and Tonle Bati’s small Angkorian-era temple, about 30-40km south, are both easy half-to-full days with a small entry fee at the temple itself. Phnom Tamao Wildlife Rescue, 36-40km south, runs a fuller day and a modest gate fee. Kirirom National Park, 100-120km southwest, is a genuine full day given the 2-3 hour drive each way. Kampot and Kep, about 136km and 3-4 hours away, are better as an overnight than a rushed day trip. Siem Reap and Angkor Wat, about 300km and 5-6 hours (or a short flight), are not a Phnom Penh day trip at all, they’re a separate multi-day destination.
When to go for the best value
November through February is dry and the most comfortable stretch for walking the riverside and market circuit; March-May turns brutally hot (38-40°C+), and September-October is the wettest. The Water Festival (Bon Om Touk), roughly 23-26 November 2026, turns Sisowath Quay into the city’s biggest free event of the year, though it also brings the busiest riverside crowds of any week. Cambodia’s only do-not-travel advisory covers the Thailand border, about 400km from Phnom Penh, following a fragile ceasefire signed 27 December 2025, well outside this trip.
If you only remember one number: Phnom Penh’s whole marquee list, Wat Phnom, the Palace, the Museum, and the memorials, adds up to under $40 in entry fees, with the free sights costing nothing at all.
Related: the full Phnom Penh budget guide , and the 2-day through 7-day itineraries that build a schedule around these costs.