Cambodia 5-Day Golden Route Itinerary: Phnom Penh, Siem Reap & Koh Rong

Exploring Cambodia for the first time is a journey of ancient wonder, rich culture, and tropical escape. This 5-day Golden Route itinerary takes you through the bustling streets of Phnom Penh, the legendary stone temples of Angkor Wat in Siem Reap, and the pristine white-sand beaches of Koh Rong island. Planning your transport and mobile internet in advance is the key to an effortless trip.

To stay connected from the moment you land, activating a high-speed Cambodia eSIM is highly recommended. It allows you to call ride-hailing services, navigate busy street markets, and translate signs instantly without expensive roaming fees.

📅 5-Day Detailed Itinerary

Day 1: Arrival in Phnom Penh & Historical Exploration

Morning: Arrive at Phnom Penh International Airport (PNH). Activate your Cambodia eSIM and book a ride via Grab or PassApp to your hotel in the city center.
Afternoon: Visit the magnificent Royal Palace, the Silver Pagoda, and the National Museum of Cambodia to see ancient Khmer art.
Night: Stroll along the Sisowath Quay riverside, enjoy local street food, or have a cocktail at the famous Foreign Correspondents Club (FCC).

Day 2: Phnom Penh to Siem Reap & Temple Sunset

Morning: Take a premium VIP shared minivan (like Giant Ibis) to Siem Reap (about 5.5 to 6 hours along National Road 6) or a short flight.
Afternoon: Check in to your hotel. Head to the Angkor Enterprise ticket office or buy your Angkor Pass online. Visit Phnom Bakheng for a beautiful sunset view over Angkor Wat.
Night: Explore Pub Street and the vibrant Siem Reap Night Market for souvenirs and zesty Lort Cha street noodles.

Day 3: Angkor Wat Sunrise & Grand Temple Circuit

Morning: Wake up early (4:30 AM) for the iconic sunrise reflecting over the lily ponds of Angkor Wat. Hire an official Ministry of Tourism guide in a pink shirt to explore the main temple.
Afternoon: Visit the smiling stone faces of Bayon Temple in Angkor Thom, and explore Ta Prohm, the famous “Tomb Raider” temple engulfed by giant tree roots.
Night: Relax with a traditional Khmer massage, followed by a dinner buffet with an Apsara dance performance.

Day 4: Siem Reap to Sihanoukville & Koh Rong Speedboat

Morning: Take a domestic flight from Siem Reap to Sihanoukville (KOS). Transfer to the Sihanoukville Autonomous Port (Tourist Pier).
Afternoon: Take the Phnom Penh–Sihanoukville Expressway if arriving by road. Board a high-speed speedboat (GTVC or Buva Sea) to Koh Rong.
Night: Check in to your beach resort. Walk along the white sands of Saracen Bay or Sok San, and swim with magical bioluminescent plankton at night.

Day 5: Island Relaxing & Departure

Morning: Enjoy a lazy morning swimming in Koh Rong’s turquoise waters or kayaking around the bay.
Afternoon: Take the return speedboat to Sihanoukville, then transfer back to the airport for your departure flight.
Night: Depart from Sihanoukville or Phnom Penh airport.

💰 Budget Estimates

Here is a standard budget estimation for a comfortable, mid-range 5-day solo trip:

Flights (International & Domestic): $300 – $600 (Check rates and book on Booking.com Flights).
Accommodation: $35 – $90 per night (Mid-range hotel) → ~$140 – $360 total.
Transport (Grab app, minivans, speedboats): ~$100 total.
eSIM Data Card: ~$8 – $25 (Get a high-speed Cambodia eSIM).
Food & Dining: $15 – $30 per day → ~$75 – $150 total.
Attractions & Tours (Angkor Pass, guides): ~$80 total.
Estimated Total (excluding flights): ~$403 – $715 USD.
Estimated Total (including flights): ~$703 – $1,315 USD.

🎫 Logistics & Bookings

Connectivity: Purchase and download your Cambodia eSIM before you travel so you have instant internet upon landing.
Activities & Tours (via Klook): Book your Angkor Wat tours, airport transfers, VIP minivans, and speedboat tickets via Klook for discount rates and easy mobile ticketing.
Flights & Accommodation (via Booking.com): Use Booking.com to find hotels near historic centers, and search for flights on Booking.com Flights.