Ultimate 7-Day Cambodia Itinerary Starting in Siem Reap

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Seven days offers enough time to cover Cambodia’s two essential stops — Siem Reap’s temples and Phnom Penh’s history and riverside remain the anchors — without rushing either, and you can add a brief beach extension if desired.

This route starts in Siem Reap, where most international flights land, then proceeds south toward Phnom Penh and its riverside scenes, keeping travel efficient by prioritizing major sights in each region. You can adjust the pacing to fit flight times and personal interests.

Week structure at a glance

Days 1-4 in Siem Reap cover the small circuit, grand circuit, Banteay Srei, and a non-temple day (Tonle Sap or a cooking class), giving genuine breathing room rather than a rushed checklist — see Siem Reap 2-Day Itinerary: Angkor Wat Essentials for how the first two days break down in detail. Day 5 travels to Phnom Penh (by bus, boat, or short flight — see Phnom Penh to Siem Reap: Bus, Boat and Flight Options for the full comparison), with the afternoon free to settle in. Days 6-7 in Phnom Penh cover the Royal Palace and Silver Pagoda, Tuol Sleng and the Killing Fields, the riverside, and the central markets, ending with a relaxed final evening.

Why this order works better than the reverse

Starting in Siem Reap front-loads the trip’s biggest single draw while energy is highest, and arriving in Phnom Penh afterward for a shorter, more urban-focused stretch provides a natural change of pace rather than temple fatigue setting in during the second city. It also aligns with how most international flights actually route through Siem Reap or Phnom Penh, making a one-way overland or short-flight connection between the two straightforward to book.

Budget and pacing notes for the full week

A mid-range week covering both cities, including the Angkor pass, inter-city transport, and a mix of local and nicer restaurant meals, typically runs $70-110 per day per person — noticeably less than a comparable week in Thailand or Vietnam. Build in at least one genuinely unscheduled half-day, ideally around the transition between cities, since 7 days of constant sightseeing tends to leave even the most enthusiastic travelers fatigued by the final days of the trip.

Alternative week structures worth considering

Travelers more drawn to nature and rural experiences than urban history might swap a Phnom Penh day for an extra Siem Reap countryside day (Tonle Sap or Kulen Mountain), while those wanting to add the coast could shorten Phnom Penh to a single night and use the saved time for a short Kampot or Kep add-on, reachable by bus from Phnom Penh in about 3 hours — worth researching if a full week feels like it should include some beach or riverside relaxation time beyond the two main cities.

What to book in advance vs decide on the ground

Book your Angkor pass, initial accommodation, and inter-city transport (bus, boat, or flight) before arrival, since these have fixed schedules and limited capacity — leave specific daily activities like cooking classes, spa visits, and restaurant reservations to arrange once you’re in each city, since weather and energy levels are hard to predict precisely from home.

How this week-long structure compares to a rushed long-weekend visit

Travelers who try to cover both cities in a compressed 4-5 day version often feel rushed in the final days, and the Angkor temples in particular suffer from a compressed schedule that undermines unhurried exploration. By contrast, the full 7 days truly earns its extra length rather than padding the itinerary.

What to do with any remaining time beyond this core week

Travelers with more than 7 days available should consider extending toward the southern coast (Kampot and Kep, roughly 3-4 hours from Phnom Penh) or Battambang before Siem Reap, both of which pair naturally with this core itinerary without requiring any significant rerouting of the overall trip flow.

Visa and entry logistics for the whole trip

Most nationalities can arrange a Cambodian e-visa online before departure (around $36, processed within a few business days) or get a visa on arrival at Siem Reap or Phnom Penh’s airports for a similar fee — the e-visa is worth doing in advance simply to skip the arrival queue, especially if your flight lands alongside several others. Keep a couple of spare passport photos and a printed copy of your e-visa approval as backup, since airport wifi for pulling up a digital copy on arrival isn’t always reliable.

Packing for a week across both cities

Lightweight, breathable clothing that also covers shoulders and knees for temple visits does double duty and saves packing space, and a single nicer outfit covers any restaurant or evening activity that calls for slightly more polish than daytime temple wear. A universal adapter, a portable phone charger for long temple or market days, and a basic first aid kit round out what’s actually useful — both Phnom Penh and Siem Reap have well-stocked pharmacies for anything forgotten along the way.

A final word on making the most of a full week

Seven days is enough time to see Cambodia’s two essential cities properly without racing through either, and building in flexibility to swap a planned activity for an unplanned discovery often yields the best moments — a restaurant recommendation from your hotel, an unexpected local festival, or a captivating temple can end up defining the trip more than anything on the original plan.

A full week split between Siem Reap and Phnom Penh delivers a genuinely complete introduction to Cambodia, covering the country’s ancient and modern history side by side without needing to rush either city.

Frequently asked questions

Is 7 days enough for Cambodia?

It’s enough to cover Siem Reap and Phnom Penh properly, which is the core of most first visits. Adding the coast and islands comfortably needs 10-14 days instead.

Should I start in Siem Reap or Phnom Penh?

Siem Reap, since it’s where most international flights arrive and Angkor is the trip’s main highlight for most visitors.

For a closer look at the tradeoffs either way, see our comparison, Siem Reap vs Phnom Penh: Where to Start Your Trip.

How do I get from Siem Reap to Phnom Penh?

By bus or van (5-6 hours) or a short domestic flight — see Phnom Penh to Siem Reap: Bus, Boat and Flight Options for details.

For where to stay, see our best hotels in Siem Reap guide.