Planning a trip to Cambodia for the first time can feel a little overwhelming. Two places usually top every traveler’s list: Siem Reap and Phnom Penh. The big question is—where should you go first?

The answer depends on what kind of experience you’re looking for. Let’s break it down in a simple, practical way so you can build a smooth and enjoyable itinerary.

What makes Siem Reap special?

Siem Reap is all about wonder and beauty. It’s the gateway to the famous Angkor Wat, one of the most breathtaking temple complexes in the world.

Expect:

  • Stunning sunrise views over ancient temples
  • A relaxed, tourist-friendly atmosphere
  • Plenty of cafes, markets, and nightlife around Pub Street

Siem Reap feels easy and welcoming. It’s the kind of place where you can slow down, explore at your own pace, and enjoy every moment.

What is Phnom Penh like?

Phnom Penh is the capital city, and it offers a completely different side of Cambodia.

Here you’ll find:

  • The beautiful Royal Palace Phnom Penh
  • Important historical sites like Tuol Sleng Genocide Museum
  • A busy riverside area with restaurants, bars, and local life

Phnom Penh is more energetic and a bit chaotic, but it gives you a deeper understanding of the country’s history and daily life.

So, which one should you visit first?

Start with Siem Reap if:

  • You want an unforgettable first impression
  • Your time is short (3–4 days)
  • You’re most excited about temples and scenery

Beginning your trip in Siem Reap feels magical. Watching the sunrise at Angkor Wat is something you’ll never forget.

Start with Phnom Penh if:

  • You’re traveling overland from Vietnam
  • You want to understand Cambodia’s history first
  • You enjoy cities and local culture

Starting in Phnom Penh gives context to your journey. By the time you reach Siem Reap, the temples feel even more meaningful.

Suggested travel plan

4-day trip (quick and balanced)

Day 1–2: Phnom Penh

  • Visit the Royal Palace
  • Walk along the riverside
  • Explore museums and local markets

Day 3–4: Siem Reap

  • Sunrise at Angkor Wat
  • Explore Angkor Thom and nearby temples
  • Enjoy the night market and local food

5–6 day trip (more relaxed)

Day 1–2: Phnom Penh
Take your time exploring the city and its history.

Day 3: Travel to Siem Reap
You can fly or take a bus. Flights are faster, but buses are more budget-friendly.

Day 4–6: Siem Reap

  • Spend at least one full day visiting the temples
  • Take a boat trip on Tonlé Sap Lake
  • Enjoy cafes, spas, and evening shows

Best time to visit Cambodia

The best months to travel are from November to March. The weather is cooler and more comfortable for sightseeing.

From April to May, it gets very hot.
From June to October, expect rain, but the landscapes are greener and less crowded.

Travel tips

  • Getting around: Tuk-tuks are the easiest way to explore both cities
  • Currency: US dollars are widely accepted
  • Clothing: Dress modestly when visiting temples
  • Stay hydrated: Cambodia can be very hot, especially in the afternoon

Final thoughts

If you’re still unsure, here’s a simple way to decide:

  • Want a “wow” moment right away? Start with Siem Reap
  • Want to understand the country first? Start with Phnom Penh

The good news is—you really can’t go wrong. Both places offer something unique, and together they create a rich and unforgettable Cambodia experience.