Cambodia is one of Southeast Asia's most rewarding destinations, and one of its most misunderstood. Many travelers treat it as a two-day stopover - fly into Siem Reap, watch the sunrise at Angkor Wat, and move on to Thailand or Vietnam. That is a mistake. Beyond the temples lies a country of riverside towns, empty beaches, warm and resilient people, and a recent history that every visitor should take the time to understand.

This guide is built for first-timers who want more than the postcard. We will cover the three regions worth your time - the temples of Siem Reap, the capital of Phnom Penh, and the southern coast - plus when to go, realistic budgets, sample itineraries, and the practical details that make a Cambodia trip run smoothly. Spend a week here and you will leave wishing you had booked two.

When to Go

The Best Window: November to February

Cambodia's dry, cool season runs from November through February, and it is hands-down the best time to visit. Daytime temperatures hover around 26-31°C (79-88°F), humidity drops, and rain is rare. This is peak season for a reason - the skies are clear for sunrise at Angkor, the roads are easy, and the islands are at their best. The trade-off is bigger crowds at the temples and slightly higher hotel prices, so book accommodation a few weeks ahead.

The Shoulder: March to May

From March the heat builds fast, peaking in April when temperatures regularly hit 38-40°C (100-104°F). It is genuinely hot, especially climbing temple stairs at midday. The upside is thinner crowds and lower prices. If you visit in this window, start your sightseeing at dawn, rest in the afternoon, and carry far more water than you think you need.

Green Season: June to October

The wet season brings short, heavy afternoon downpours rather than all-day rain. The countryside turns brilliant green, the temple moats fill, and prices drop to their lowest. Sunrise photos can be spectacular with dramatic clouds. The downsides are mud at the more remote temples, occasional flooding around Phnom Penh and Battambang, and rougher boat conditions to the islands. Many experienced travelers actually prefer September and October for the lush scenery and the bargains.

Pro Tip: Time Angkor Around the Light, Not the Clock

Everyone crowds Angkor Wat for the famous sunrise, then leaves by 9am. Flip the script. See a quieter temple at dawn, visit Angkor Wat itself in the late afternoon when the western face glows gold and the tour buses have gone, and you will have the same icon almost to yourself.

The Three Regions Worth Your Time

Siem Reap and the Temples of Angkor

Siem Reap is the gateway to the Angkor Archaeological Park, a sprawling UNESCO World Heritage site that was the heart of the Khmer Empire from the 9th to the 15th centuries. Angkor Wat is the headline act - the largest religious monument on earth, built in the early 1100s and still breathtaking up close. But the park holds dozens of temples, and the best trips slow down to see more than one.

Do not miss Bayon, with its 200-plus serene stone faces, and Ta Prohm, the "jungle temple" where giant strangler-fig roots pour over ancient walls (made famous by Tomb Raider). With an extra day, venture out to Banteay Srei, a small but exquisitely carved pink-sandstone temple about an hour away, or the remote, mountaintop Beng Mealea. Buy your Angkor pass in person at the official ticket office (one-day, three-day, or seven-day options) and hire a knowledgeable tuk-tuk driver or licensed guide - the history is far richer with someone explaining it.

Beyond the ruins, modern Siem Reap is a genuinely fun town with a thriving food scene, riverside cafes, art galleries, and the floating villages of Tonle Sap Lake nearby. Give the area at least three full days.

Phnom Penh

Cambodia's capital is chaotic, energetic, and unmissable. The riverfront where the Mekong and Tonle Sap meet is lined with cafes and bars, the Royal Palace and Silver Pagoda gleam in the sun, and the National Museum holds the world's finest collection of Khmer sculpture.

Phnom Penh is also where you confront Cambodia's recent tragedy. The Tuol Sleng Genocide Museum (the former S-21 prison) and the Choeung Ek Killing Fields document the horrors of the Khmer Rouge regime of 1975-79. These visits are sobering and emotionally heavy, but they are essential to understanding the country and honoring what its people endured. Go with respect, dress modestly, and give yourself a quiet evening afterward. Two days in the capital is enough for most travelers.

The Southern Coast and Islands

Cambodia's biggest secret is its coastline. The gritty port city of Sihanoukville has changed dramatically with casino development and is best used only as a transit point. The real prize is offshore: Koh Rong and its quieter sister Koh Rong Sanloem offer white-sand beaches, bioluminescent plankton at night, and a barefoot, hammock-and-bungalow pace. Further along the coast, the colonial-era town of Kampot sits on a dreamy river framed by the Bokor mountains, famous for its pepper plantations and slow, cafe-filled afternoons. Nearby Kep is tiny and known for its crab market. Allow three to four days here to actually unwind.

Worthy Detours

Battambang, between Siem Reap and the capital, is an underrated colonial town with great street art, countryside temples, and the famous bamboo train. Kratie on the Mekong is one of the few places left to spot rare Irrawaddy river dolphins. If you have two weeks, work one of these in.

Suggested Itineraries

5 Days: The Essentials

  • Days 1-3: Fly into Siem Reap. Three days exploring Angkor at a relaxed pace - Angkor Wat, Bayon and Ta Prohm on day one, the outer temples on day two, and a sunrise plus the floating villages on day three.
  • Days 4-5: Fly or take the comfortable express bus to Phnom Penh. See the Royal Palace and National Museum, then the S-21 museum and Killing Fields, before flying home.

This is the focused first-timer route - heavy on temples and history, light on the coast.

10 Days: The Balanced Loop

  • Days 1-3: Siem Reap and the temples of Angkor.
  • Days 4-5: Phnom Penh - palace, museums, and the history sites.
  • Days 6-7: Kampot and Kep - river sunsets, pepper farms, and fresh crab.
  • Days 8-10: Ferry to Koh Rong Sanloem for beach time, then back to the mainland to fly home.

This is our favorite balance - temples, capital, and coast without ever feeling rushed.

14 Days: The Full Country

  • Days 1-4: Siem Reap, with a slow temple pace and a day trip to Banteay Srei and Beng Mealea.
  • Days 5-6: Battambang - bamboo train, street art, countryside.
  • Days 7-8: Phnom Penh.
  • Days 9-10: Kampot and Kep.
  • Days 11-14: Koh Rong and Koh Rong Sanloem - bungalows, snorkeling, and bioluminescence.

Costs: What You'll Actually Spend

Cambodia is one of Southeast Asia's best-value countries. The economy runs largely on US dollars - you will receive dollars from ATMs and get small change in Cambodian riel. Per-day budgets per person, excluding international flights:

  • Backpacker (guesthouses, street food, shared transport): $25-40/day
  • Mid-range (comfortable hotels, mix of restaurants, private tuk-tuks): $55-90/day
  • Comfort (4-star hotels, guided tours, some fine dining): $120-180/day
  • Luxury (boutique resorts, private guides and drivers): $250+/day

Set-cost extras to budget for: the Angkor pass ($37 for one day, $62 for three days, $72 for seven), island ferries ($25-30 round trip), and the occasional domestic flight or express bus between Siem Reap and Phnom Penh ($15 by bus, $60-90 by plane).

Getting There Cheaply

Most travelers fly into Siem Reap (the new Angkor International Airport) or Phnom Penh, often connecting through Bangkok, Singapore, or Kuala Lumpur. Flying into one city and out of the other saves a long backtrack. Using standard cheap flight strategies - flexible dates, nearby hubs, and booking a few weeks out - can save a meaningful amount, since a connection through a major Asian hub is almost always cheaper than a single through-ticket. If Cambodia is one stop on a bigger trip, our Southeast Asia backpacking guide shows how to thread it together with its neighbors overland.

Tell us when you want to go and what kind of trip you want - we'll find the cheapest flights and hotels for your dream Cambodia itinerary.

Plan My Cambodia Trip

Practical Tips Nobody Tells You

Money and ATMs

Cambodia is effectively dual-currency. Prices are usually quoted in US dollars, and ATMs dispense dollars; you receive riel only as change for amounts under a dollar (roughly 4,000 riel to the dollar). Bring clean, untorn bills - vendors often refuse damaged notes - and carry small denominations for tuk-tuks and markets. Notify your bank before you travel and expect ATM fees of $4-6 per withdrawal.

Getting Around

Within towns, the tuk-tuk is king, and the ride-hailing apps PassApp and Grab make pricing transparent and fair in Siem Reap and Phnom Penh. For a full day of temple-hopping, hiring a tuk-tuk driver for $20-25 is the easiest way to go. Between cities, comfortable express buses and minivans are cheap and reliable; for the Siem Reap-Phnom Penh route, a quick domestic flight saves half a day if your budget allows.

Visas

Most nationalities need a visa, which is straightforward. You can get a visa on arrival at the main airports and land borders, or apply online for an e-visa before you go - the e-visa is worth it to skip queues. Bring a passport photo and the exact fee in clean US dollars as a backup. Always check the latest requirements for your nationality before booking, as rules can change.

Health and Safety

Cambodia is generally safe for travelers; the main annoyances are petty theft and bag-snatching from passing motorbikes in Phnom Penh - keep bags on the inside of the sidewalk and out of sight. Drink bottled or filtered water only, use mosquito repellent (dengue is present, especially in the wet season), and consider travel insurance that covers medical evacuation, since serious care often means a flight to Bangkok. Tap water is not safe to drink.

Temple Etiquette and Dress

Angkor is an active religious site as well as a monument. Cover shoulders and knees - bring a light scarf or sarong - and you may be turned away from upper levels of Angkor Wat if you are underdressed. Be respectful around monks, never touch anyone on the head, and remove shoes and hats when entering shrines. The same modesty applies at the Royal Palace in Phnom Penh.

Food Worth Seeking Out

Khmer cuisine is gentler and less famous than its Thai or Vietnamese neighbors, but it is delicious. Try fish amok (a fragrant coconut curry steamed in banana leaf), lok lak (peppery stir-fried beef with a lime-and-pepper dipping sauce), kuy teav (the breakfast noodle soup locals live on), and the famous Kampot pepper crab down on the coast. Street food is cheap and excellent - follow the crowds of locals and you will eat well for a couple of dollars.

Tip with Purpose

Tipping is not deeply ingrained but is increasingly appreciated and goes a long way given local wages. A dollar or two for a good tuk-tuk driver, a few dollars a day for an excellent guide, and rounding up at restaurants all make a real difference. Where you can, support community-based tourism, social enterprises, and locally owned guesthouses so your money stays in the country.

The Bottom Line

Cambodia rewards travelers who give it room to breathe. Rush through and it is just a sunrise photo at Angkor Wat; linger and it becomes one of the most memorable countries in Asia - layered with history, easy on the wallet, and full of moments that the highlight reel never captures. The temples of Angkor are rightly world-famous, but the quiet riverfront in Kampot, a slow ferry to a near-empty island, and a plate of fish amok at a roadside stall are what stay with you.

Go in the cool, dry months if you can, give the country at least a week, and resist the urge to treat it as a stopover. Cambodia is not a place to tick off - it is a place to slow down, listen, and let one of Southeast Asia's most resilient and welcoming nations show you why repeat visitors keep coming back.